Revision: 1.0.5
Created by Jeff Gleixner (glex@cray.com) with various contributions from people on misc.fitness.weights and misc.fitness.aerobic.
And a big thanks to Katie Henry who created the home equipment section.
This is the FAQ for misc.fitness. I'd like to thank everyone on misc.fitness for sharing their advice and experiences. I tried to keep names and addresses of articles that I included, but a few were lost. I'm sure this will grow over time. If you notice anything that's incorrect or if you'd like to add your point of view, please send some nice e-mail to glex@cray.com. I'll correct, or add it, to this document.
This is available via anonymous ftp from ftp.cray.com in the /pub/misc.fitness directory. I have also placed a supplemental document in there which is a collection of various posts from people on misc.fitness about protein, carbohydrates, muscle, supplements, etc. called "supplemental.doc" (see question #19)
This document actually consists of 5 parts.
In misc.fitness there are discussions about many aspects of fitness. From bodybuilding and training methods to aerobics and nutrition. Hopefully this FAQ will answer some basic questions about fitness, with an emphasis on weight training, and make your training more productive.
As with any news group, please observe proper net etiquette, read news.announce.newusers or news.newusers.questions before posting. Also PLEASE take flame wars off the news group. The thousands of people reading this news group don't want to read flames, they want to read about fitness. Send the person E-Mail, if you must flame them. THINK before you post! Lets get this news group focused on fitness and make it enjoyable reading.
Other related newsgroups, listed in your .newsrc file:
Body FAT (BF) is usually given as a percentage of total weight. If a 100lb person has 10% body FAT, that person has 10lbs of FAT and 90 pounds of lean body mass (LBM) (water, muscle, bone, etc). There are 3500 calories in 1 pound of FAT.
Body FAT is usually tested in 4 different ways.
From the Weights mailing list:
From: Steven Heston
Subject: Easy bodyfat measureHere is a simple formula for estimating your bodyfat (in pounds). I think it was published in the a book with a title like The YMCA Guide to Physical Fitness Assessment.
For men: Bodyfat = -98.42 + 4.15*waist - .082*bodyweight,
For women: Bodyfat = -76.76 + 4.15*waist - .082*bodyweight,where "waist" is your waist measurement in inches, and "bodyweight" is your total body weight in pounds. Divide your bodyfat by your total weight to get your bodyfat percentage.
Regardless of which test you use, record the %BF and have it tested after a few months, using the same method and person, if possible, to make sure what you're doing is having the right effect. If involved in resistance training your weight should go up or stay the same while your BF goes down. (An increase in LBM is a good thing).
For men < 15% is considered athletic, 25 being about average. For women < 22% is considered athletic, 30 being about average.
Repeat after me "You can't spot reduce!". Men generally store FAT around their waist, while women generally keep it around their hips. There is no exercise, magical cream (yet), plastic wrap procedure, or anything else other than liposuction, that will remove FAT from a certain area. That's usually the first place it builds up and it's the last place it will depart.
The best way to get and keep a washboard stomach, or shapely hips, is by following a low FAT diet and doing plenty of aerobics. Crunches, or side leg raises, while strengthening and building the muscles, will not make them appear through the layer of FAT between them and the skin. Get rid of the FAT and the abs will should show up and/or the hips will become firm and trim.
(For more details about training the abs specifically, refer to the Abdominal Training FAQ. See question #34.)
Heart Rate (HR) is the number of times the heart beats per minute. This is usually taken by pressing on the front, left side of the neck, or the inner wrist, and counting the number of beats in a certain time. i.e. If you counted 10 beats, starting at zero, in 10 seconds your HR would be 60 (10*60 sec(1min)/10). When doing an aerobic work out your Max Heart Rate (MHR) needs to be determined. Your MHR is defined as 220-Your Age. A 20-Year old's MHR would be 200, while a 50-Year old's would be 170. While performing aerobic exercise your HR should stay in the range of MHR*.50 to MHR*.80. This is your Training Zone. So a 20-year old should keep their HR between 100 and 160. Keeping the HR above this zone will not provide additional aerobic benefit, in fact, it may provide no aerobic benefit at all. For best results, aerobic and FAT burning, keep your HR in the aerobic zone for at least 12 minutes. The longer and more frequently you do this the more improvement you'll see.
Read "Fit or Fat" by Covert Bailey, listed in the books section, for a good reference.
An aerobic work out should last at least 12 minutes, not counting warm up or cool down, only the amount of time your HR is within your Training Zone. The longer and more frequently you do this the sooner you'll see an improvement (Less Fat..).
Why 12 minutes?
According to Covert Baily this is the amount of time needed for the body to start producing FAT burning enzymes. It does level off, but the idea is that you want to get your body to use FAT for energy. After 12 minutes you start to burn fat at a higher rate.
Stephen Holt, CSCS holtcscs@supercom.win.net:
To quote Galloway's Book on Running, "After 5-10 minutes the percentage of FATs burned rises while the percentage of carbohydrates drops."
The following graph (please forgive the artwork) is from David Costill, perhaps the world's foremost exercise physiologist. (From his book, A Scientific Approach to Distance Running.)
| FAT | f | f | f | f | f c | f c c f | fc c f | c f fc | c f f c | f f c | f c | c | c | c | carbs ------------------------------------ 0 15 30 40 time in minutesThe fact is, after 30 minutes of running, the body burns a higher percentage of FAT.
From John Galleher:
From a Sci.med.nutrition post: at rest the body is burning 65%-80% fat 20-35% glycogen. The body does this to conserve glycogen. It takes much less oxegen to burn glycogen than fat (fatty acids). That is why the preferred fuel (from the bodies standpoint not yours) for heavy exercise is glycogen. And then the body will replace the glycogen by further food intake or burning fat later on. The brain requires glycogen (cannot burn fatty acids) so if you are burning glycogen long enough (The 12 minutes) the body realizes that it is going to run out of glycogen if things keep going and starts to shift over to burning fatty acids to spare the glycogen.
Don't be so concerned about how much you weigh. Instead be concerned about how much of that weight is FAT. You want the weight loss to be caused by losing FAT, not muscle or water.
To lose weight you need to burn more calories than you take in. To do it efficiently and to make sure it stays off the following three steps should be taken and should become part of your every day life.
General hints on Weight Loss:
I know everyone will say "I wish I had to gain weight..." but gaining weight (LBM) is a goal for a lot of people.
To gain weight you need to consume more calories than you burn up. To do it efficiently, and to make the weight muscle, not FAT, you'll need to start a weight training program. You want the weight to be muscle, not FAT. To do this you'll need to slowly increase your caloric intake, usually by eating another meal during the day or by using a weight gain supplement. Make sure the food is protein and carbohydrates and not FAT. Give it time. 10-15 pounds of muscle in a year is pretty good.
Aerobic means oxygen. Your muscles are working in an oxygen rich state. After 12 minutes it causes your body to produce FAT-burning enzymes.
According to Covert Baily, an aerobic exercise is one that fits the following four requirements.
An easy way to measure if your training too hard/fast is a simple talk test. If you can't carry on a conversation without huffing and puffing for breath you need to slow down. If you can carry on a conversation without stopping every now and then for a breath then you need to go a little faster. You have to be doing some work. Your heart rate and your breathing needs to be elevated.
Examples: walking/running, cycling, rowing, stair climbing, dancing.
Anaerobic means lack of oxygen. Your muscles are working in an oxygen deprived state. This causes your body to produce sugar-burning enzymes. You are expending energy faster than your body can replace it by metabolizing oxygen.
An anaerobic exercise is any activity that fails to meet the above 4 requirements. An aerobic activity can become anaerobic if the heart rate is elevated above the training zone for a long period of time. Any start/stop activities would qualify.
Examples: tennis, football, sprinting, skiing, weight training.
A person beginning a training program needs to realize a few things before they begin. First, changes don't happen overnight. You have to think about where you want to be a year or two from now and slowly achieve minor goals. Putting on muscle, or taking off FAT should be done slowly and correctly for best results. Second, if you want to become more healthy you'll probably need to alter your lifestyle for your lifetime. Many people take up aerobics or weight training, lose/gain a few pounds and quit. Months later they're back where they were. Third, you need to be informed. There are plenty of books and magazines to help get you started. Ask a lot of questions and experiment with different exercises and/or activities. Last, not everyone has the genetics to have 20" arms or to run a sub 4 minute mile. Don't get discouraged about what you don't have. Improve on what you do have.
A warm-up is an activity that gets your muscles "warmed up". Usually a 5 minute bike ride at a steady comfortable pace, or a brisk 5 minute walk, is enough. Most people like to go until they "break a sweat". A cool-down is just the opposite. You want to gradually slow the body down. This is usually done by biking/walking at a fairly fast pace and gradually slowing down over a few minutes. Stretching also makes up a part of the cool down.
Beginners, as well as advanced, should stick to the basic exercises. Basic is not meant as -beginner- but as an exercise that uses a lot of muscles. Rest is very important. During the actual weight training the muscle is broken down, it grows/rebuilds while it's resting, usually taking 48-96 hours. So a program should also have "days off". A beginner should also exercise the whole body. Beginners also need to find the correct weight to use. Generally the weight should be heavy enough so you can do 10 reps, with the last couple being pretty tough. If you can do 11 then raise the weight slightly. You should keep a log and write down the sets and poundages you used. Slowly up the weight when you can do at least 10 reps (work set). Don't get all wrapped up in how much weight you can do. Focus on good form and think about that muscle doing the work. Weight and strength will come with time. Okay, here's a basic beginner exercise program, it is by no means "the" only program, it's just meant as a guideline:
Done every other day, then 2 days off. (typically M-W-F, weekend off)
Warm-up: 5-10 minutes
Squats: 2 sets of progressive warm-ups. 1 work set
Deadlifts: 2 sets of progressive warm-ups. 1 work set
Bench Press: 2 sets of progressive warm-ups. 1 work set
Pull-ups/downs: 2 sets of progressive warm-ups. 1 work set
Abs
Cool down & stretching: 5-10 minutes.
All of this should take < 60 minutes. The log book may look something like this, the weights are just made up (YMMV):
Date: 9/30/94
Squats: 100x10 (thats 100 pounds for 10 reps)
Deadlifts: 50x10
Bench: 45x10
Pull downs: 40x10
Abs: 10 crunches
After 1 month of this you should add another set to your work out. The log may look something like this:
Date: 10/30/94
Squats: 130x10 130x10
Deadlifts: 65x10 65x10
Bench: 45x10 60x10
Pull downs: 40x10 60x10
Abs: 20 crunches
After 1 month of this (month 3) you may add another set to your work out and stay with this for 3 months then take a week off and add exercises as needed. The idea is to slowly add weight(1-5 lbs) per week and do the same number of reps as you did before. If you can't do that weight then try it again next week. If you still can't do it the next week, then you've hit a temporary plateau.
Plateaus are when you become "stuck" at lifting a certain weight for weeks and you can't seem to get past it. Here are a few ways to get through a plateau.
No. If your legs are sore from squatting and today is bench day, that's okay. But if your legs are still sore from the last leg work out, take at least another day off. Rest is when the muscle grows.
Yes. If you're training for maximum muscle mass, aerobics will slow down muscle growth.
Yes. Normal Olympic barbells are 45 pounds. EZ-Curl bars are around 20. It's for your own purposes, so you don't have to, but when you start talking weights you should know that most people include the weight of the bar. In some cases, such as, Leg Press or various other machines, just record the weight you add. Be careful when going to other gyms, their platform/sled may weigh a lot more than yours.
Usually exhale on the contraction of the muscle. It's the part of the exercise that occurs when you're working against gravity.
In most cases a lifting belt is not needed. Using a belt all the time actually weakens the abdominals and the lower back, by making them work less. Weight belts are suggested when doing max squats or heavy lifting above the head.
When training you should work out on an empty stomach, or close to it. You want the blood to be available for your muscles, not tied up digesting food. You want to eat within 90 minutes after a work out.
MM2000 suggests riding the stationary bike at the end of your work out for about 10 minutes and slowly drink apple juice during your ride.
Post workout snacks should be simple carbs with a little protein. Orange Juice and some yogurt or a banana would be a good snack.
Taken from a post from Marty B. discussing Ironman and Protein. (If you'd like the scientific discussion about muscle, FAT, and other topics, posted from Marty, and various people, it is available via anonymous ftp from ftp.cray.com in the /pub/misc.fitness directory called supplemental.doc. It is very long and I couldn't find an appropriate place to put it in the FAQ. --Jeff)
...keep the protein intake at 12-15% of total calories. If you can't gain muscle mass on this kind of protein intake, you may have a genetic requirement for more protein than what the average bodybuilder would need. Another factor is the stage of your training. If you are just starting out, you will need more protein. But as you reach plateau, your protein intake should be cut back(0.8 to 1.0 grams per kg of body weight).
Muscle is just like FAT cells, once you have reached the genetic max for protein in muscle cells or FAT in adipose cells no additional amount of protein or carbohydrate will get these cells to become bigger. Dr. Lemon at Kent State recommends that during the growth phase, protein intake be kept in the 1.5 to 2.0 grams per kg body weight range but even with this kind of protein intake, Dr. Lemon says that your protein intake as a percent of total calories should still be kept in the 12 to 15% range. This advice is for the natural bodybuilders. Using steroids and/or growth hormone stimulators decreases your protein requirement for muscle development(this is probably why the Russians cut back on their protein intake once they started using their little tricks).
The NET consensus was that he's about 6'0".
There are basically four things to look at. First, you may be over training. Try taking a week off and when you come back take it easy for a few weeks and evaluate your work out. Second, eat, eat, eat! You'll never get bigger if you don't give your body the resources to rebuild itself. Make sure the food you're eating is nutritious. Third, your body may be used to doing the same thing every work out. Try changing your exercises. Finally, you may be hitting your genetic peak. Not everyone can have 20" arms. Basically, taking a break, eating more and changing your work out should help when you hit a growth plateau.
This was posted on misc.fitness a while ago.
Reps % of max Reps % of max 1 100 6 85 2 95 7 82.5 3 92.5 8 80 4 90 9 77.5 5 87.5 10 75
Fat burners are described as something that will either burn more FAT, than normal, or inhibit FAT from being created. Caffeine could be considered a FAT burner, since it raises the heart rate causing the body to burn more calories, but it's affects on burning FAT are minimal.
Stacking refers to taking more than one drug at a time to get more of an effect. Taking caffeine, ephedrine, and aspirin at the same time will produce a greater effect than the total if taken separatly.
(From an article that appeared in the weights mailing list, whose address is listed in #34)
From the JUNE/JULY 1993 issue of Muscle Media 2000. According to a study in in the American Journal of Clinical Nutrition (1992; 55:246S-82).
According to the study, the stack that proved to be the most effective is 20mg ephedrine / 200mg caffeine. They also suggest adding 300mg of aspirin to further enhance the thermogenic effect.
The stack should be taken 3 times a day to optimize the "FAT-burning" effect. The study says the side effects, insomnia, jitterness, etc. are only temporary.
The study also surmises that the stack may also inhibit the body's ability to form FAT as well as burn it.
From: RSSMITH@CHEMICAL.watstar.uwaterloo.ca (R Scott Smith, Librarian,)
The "optimal" synergistic effect of caffeine and ephedrine is reported in numerous muscle mags (for want of more reliable sources) as 1mg ephedrine to 10 mg caffeine. A dose of 20 mg of ephedrine with 200 mg of caffeine is used in the studies. A product containing these two compounds in this ratio (but not the only product, just the only one I know off hand) is TwinLab's RIPPED FUEL. It is also HUGELY expensive. [CORRECTION: RIPPED FUEL's proportions of ephedrine to caffeine is 20mg to 100mg. big thanks to George Berger for pointing this out..]
A less expensive route is to buy ephedrine (either in pills or drops) and use coffee as your caffeine source. The problem with this is that the amount of caffeine in coffee varies with the type of coffee how it is brewed. A bench-mark I use is 1 cup of coffee = 100mg caffeine.
If you are really interested in the thermogenic combinations, adding an aspirin to the mix increases the effect, and naringenin (found in grapefruit and grapefruit juice) prolongs the caffeine effect. Theophyllin (sp?) in tea is reported to be thermogenic as well (according to Michael Colgan), although caffeine levels in tea vary more than do those in coffee. Chinese green tea supposedly contains ephedrine and caffeine (according to Robert Haas) although I have yet to find anything that shows what the levels of each are.
Also from R Scott Smith
Thermogenesis is the conversion of fat and food to produce heat, and not chemical energy (ATP). When thermogenic effects are stated, it implies that the substance or substances encourage the body to increase metabolic rate in the production of heat. This generally results in an increase in body temperature (of at most 2 degrees, from what I've read, although I don't recall if those were fahrenheit degrees or Celsius degrees). This corresponds to an increased utilization of calories and as a result, fat loss.
PLEASE NOTE THAT THE ABOVE STACK MAY BE DANGEROUS FOR SOME PEOPLE! PEOPLE SUFFERING FROM HIGH BLOOD PRESSURE, HEART/LUNG PROBLEMS, ETC. SHOULD STAY AWAY FROM SUCH PRODUCTS. IF YOU NOTICE ANY PROBLEMS, DISCONTINUE USE AND SEE YOUR DOCTOR IMMEDIATELY!
Lifting straps are worn around the wrist and wrapped tightly around the bar. They are usually made out of a heavy cloth and have an open loop at one end, so a loop may be made and your hand placed through it. This allow you to lift more weight than your grip can handle. Usually done while working the back, such as deadlifts, various rows, pull-[ups/downs], and sometimes curls. Treat these similar to lifting belts. Use them as a lifting aid for your heavy sets. Do plenty of lighter sets to help improve your grip and forearm strength.
Generally if the sickness is above the neck, it's alright to exercise (sinus, headache, sore throat, etc). Just take it easy and respect others who aren't sick by wiping off the bar or handlebars when finished and by washing your hands frequently if your sickness is contagious. It might also be a good time to take a few days off to let your body recuperate, getting sick might be a sign of overtraining.
There will always be an argument as to which one is better. Free weights work more muscles, indirectly, for stability and balance and they allow a free range of motion. Machines isolate muscles better and are more safe, since you can't drop a bar on you or get pinned under a bar on your final rep, and you don't need a spotter. Most people who train use both, or whatever type is available. A lot can also be accomplished by doing exercises with neither, such as, push-ups, pull-ups, one-legged squats, lunges, etc. Each exercise or piece of equipment hits the muscles at a slightly different angle. Experiment to find what works for you. A good way to use free weights and machines is by doing an exercise, using the free weights, then go directly to a machine and work the muscle further. This way the muscle can be worked to failure with less risk of injury and you'll probably work the muscle harder knowing that you're not going to get stuck under the bar.
Any exercise can cause an injury when done improperly. To keep it safe go slow, don't bounce, and don't cheat. The only exercise that are generally not advised are the following:
If you feel any pain during any exercise STOP!
Grover Furr furr@apollo.montclair.edu
"Maverick", 213-257-9139
They sell a set of 6 weights: 1.1 lb; .55 lb; .275 lb (fractions of a Kg, 2 each weight) for $30 plus shipping, in case anyone else is interested. Or you can buy them individually for $5 apiece ("for cost of machining them", their representative said).
From IRONMAN magazine
Ironman Products 1-800-570-IRON ext 3.
1 1/4-100lb Olympic weights machined 10lbs/$10
1 1/4-100lb Olympic weights $0.55/lb
Bodybuilder's Discount Outlet (708) 268-1611
Many more exist. Check local fitness stores.
Health for Life
8033 Sunset Blvd.
Suite 483
LA, CA 90046
1-800-874-5339
HFL's pamphlets have had a very positive reaction from the NET. Their ads are in IRONMAN as well as various other Magazines. 30-day money back refund.
The most talked about pamphlets have been:
High Intensity training is using various methods to further stress the muscle, to cause more growth. The following are some common methods. These should be used sparingly to shock the muscles or to help you get over a plateau. Allow for adequate warm-up and rest and go to positive failure on each set.
From: Tim Mansfield
MODIFIED HIGH INTENSITY SETS
This is a summary of "The Modified High Intensity Method" by Robert Hinson, Natural Physique, v3 n2, Sept 1990.The so-called "High Intensity Training" method championed by Mike Mentzer, Arthur Jones and Ellington Darden calls for a reduced number of sets and a reduced workout frequency. The reduced number of sets (down to only one work set in some versions of the method) and greater recovery time allows the trainee to work each set to failure.
The article claims that many HIT trainees have not made the gains claimed by HIT advocates and that this failure can be attributed to three reasons:
- insufficient warmup
- too heavy weights
- over-emphasis on forced reps and negative reps
The Modified High Intensity Training method (or MHIT) aims to solve these problems by restructuring the sets by:
- incorporating proper warmup into the single set using 65-70% of the 1 rep max weight
- expand the single set to 15 reps with the first half done super-slow and the second half done explosively
This keeps the weights safely low, incorporates a warmup and exhausts both slow and fast-twitch fibres.
So a single MHIT set follows the following pattern:
phase 1: 8 reps 5 second positive contraction 6 second negative contraction phase 2: 7 reps 1 second positive contraction 2 second negative contractionThere is no rest between phase 1 and 2.
Hinson recommends a three day per week workout on a two-way split as follows:
Monday: chest, back, legs
Wednesday: shoulders, arms
Friday: whole body
There are many routines that people use. The "best" one is the one that fits your schedule and gives you adequate rest. There are many variables to each routine, how often, how much rest, what exercises, when to cycle, etc. All of these are very different for everyone. Experiment, try them all, make up your own, find what works for you and stick with it.
Here are a few common ways to split up your work out.
YES! The muscles should be work from largest to smallest. If you already have enough size in most of the large muscles then work your weakest body part first. The muscles should be worked in this order: quads, chest, back, hamstrings, shoulders, calves, triceps, biceps, forearms/wrists, abs.
Why? To get the most gains the large muscles have to be worked hard enough to promote growth. If, for example, you worked your triceps to failure then tried to bench press, to work the chest, your triceps would be worn out before your chest worked hard enough to grow.
Avoid working abs and then doing Squats. The abs are a very important link in doing squats, they shouldn't be tired before doing squats. If triceps are worked before the chest make sure to lower the weight when working the chest.
Cycling is where you cycle the training of your muscles to keep them growing. You train them for a certain period then switch or rest. Here are two common ways to use periodization:
10-rep cycle: I'm not sure of the "official" name I just tagged it with this title. When performing this type of cycle you never do more than 10-reps per set, and only 2 work sets. To start, you need to know your 10-rep/MAX weight for the exercises you're going to perform. That is at what weight do you hit positive failure at around the 10th rep. Write this weight down and figure out 80%, 90%, 95% of that weight, for each exercise. To begin the cycle start out at doing only 80% of your maximum 10-rep weight for 10-reps. This should be a very easy work out. At the next work out use 90%, then 95%, then 100% at your fourth work out, which should be about 3-4 weeks after the cycle is started. If you work out more than once per week then gradually add weight during the week, keeping pace with the above outline. When you hit your previous 100% weight you should be able to add a little more weight at next week's work out. Keep adding a small amount of weight, 1-2 lbs, per work out until you can't do 10-reps for 2 weeks in a row. When that happens your muscles are no longer getting stronger. Take a week off. Then start at 80% of your new max.
Week 1: 1x10 light 1x10 medium 2x10@80% of 10-rep max Week 2: 1x10 light 1x10 medium 2x10@90% of 10-rep max Week 3: 1x10 light 1x10 medium 2x10@95% of 10-rep max Week 4: 1x10 light 1x10 medium 2x10@100% of 10-rep max Week 5-?: 1x10 light 1x10 medium 2x10@100%+ of previous 1-rep max. Continue to add small amounts of weight until you have 2 weeks in a row where you couldn't hit 10-reps at the same weight. Take 1 week off and start again.
Another CYCLE is to cycle both the reps and weight over ~12 weeks. The following is from "GETTING STRONGER".
Weeks 1-4: 1x10 light 1x10 medium 3x10 heavy (target weight) If you can do more than the 10 reps, at your target weight, then add a small amount of weight next week. Weeks 5-8: 1x10 light 1x5 medium 3x5 heavy (target weight) 1x10@70% of target If you can do more than the 5 reps at your target weight, then add a small amount of weight. Weeks 9-10: 1x10 light 1x3 medium 1x3 medium-heavy 3x3 heavy (target weight) 1x10@70% of target If you can do more than the 3 reps at your target weight, then add a small amount of weight. Weeks 11-12: No organized work outs. Experiment with new exercises, bike, aerobics, anything but intense lifting. Give your body a small vacation. GO TO Weeks 1-4: and start all over.
http://www.dstc.edu.au/RDU/staff/nigel-ward/abfaq/abdominal-training.html
The following is a good site for clinical studies on a wide variety of topics. They are listings of abstracts from Medline. They will point you to the source for more information.
From: Michael Shiffman shiffman@netcom.com
I did searches, on medline, on supplements (creatine, l-carnitine, vanadyl sulfate, and chromium picolinate) and on weightlifing and have made them available via anonymous FTP at netcom. You can get them from:
ftp ftp.netcom.com
cd /pub/sh/shiffmanIf I can be of help getting reference resources in this way please don't hesitate to ask.
Various fitness related links to get you started, send additions to glex@cray.com.
The best exercise to do is whatever exercise you enjoy. Most people like variety and will run one day and play basketball the next day. Find an activity that you enjoy and stick with it.
The best time to work out is, again, whatever time of day you like. Some people are morning people and they usually have no problem with going to the gym at 0600, others like to workout at night. What time of day you workout isn't important, what's important is how you're working out and if you're getting enough nutrients and rest.
From: holtcscs@supercom.win.net (Stephen Holt, CSCS)
** Stolen from the rec.running FAQ. **
Shin splints (Harry Y Xu hyx1@cunixa.cc.columbia.edu)
(Doug Poirier os2user@dougp.austin.ibm.com)
(Rodney Sanders rdsand@ccmail.monsanto.com)Excerpts from The SportsMedicine Book by Gabe Mirkin, MD. and Marshall Hoffman:
``Shin splints is....condition that can result from muscle imbalance. They are characterized by generalized pain in front of the lower leg and are particularly common in runners and running backs.... The most common cause is a muscle imbalance where the calf muscles--which pull the forefoot down--overpower the shin muscles--which pull the forefoot up. As the athlete continues to train, the calf muscle usually becomes proportionately much stronger than the shin muscles.
The treatment for shin splints is to strengthen the weaker muscles (shins) and stretch the stronger muscles (calves).
To strengthen the shins, run up stairs. To stretch the calves,...(do stretching exercises for the calves, et. the wall push-ups)'' *end of excerpts.
In my experience, I have found that stretching is the real key to avoiding shin-splints. I believe there's a book with stretches by Bob Anderson that you may want to check. Also, back issues of running magazines sometimes have helpful information. Basically, I do the standard "lean on the wall stretch" and a stretch by standing flat-footed on one leg and bending at the knee to stretch the achilles. I then top these off with a few toe raises (no weights!) before I head out to run... If you're having trouble, I'd recommend stretching 2-3 times a day until you get over the problem. Start slowly!
Also, you probably should avoid hills and extremely hard surfaces until the situation improves. I've known several people who've had shin splints and gotten over them by stretching. (Of course, you should be careful in case the shin splints are the result of a more severe problem...)
Help with shin splints.
- Try picking up marbles with your toes and holding onto them for a few seconds.
- While recovering from shin splints, it may help to use a wedge in the heel of your shoes. By raising the heel, you are reducing the pull on the muscles and tendons on the front.
- Stand on the stairs with your heels out over the edge. Lower your heels as far as they will go without undue discomfort, and hold for 15 seconds. Slowly raise yourself up on your toes. Repeat 5 million times. (Sherwood Botsford sherwood@space.ualberta.ca)
- If you can, rig something with either surgical tubing or a large rubberband. For example: put the tubing around one of the back legs of your desk in some sort of a loop. Reach under the tubing with your toes, with your heel as a pivot pull the tubing toward you. This will work the muscle in the front of the shins. Repeat 6 million times. It's easier than the stair exercise.
- Run on different terrain, preferably grass. It'll absorb the shock.
- This normally affects knees, but it might affect shins. Don't run on the same side of the road all of the time. It is sloped left or right to let the water run off. Running on the same slope for long periods of time will cause adverse effects to the ankles, shins...etc.... If you are running on a track, alternate your direction of travel, as the lean when you are going around the corners is at least as bad as the crown slope of a road. This is especially true of small indoor tracks.
- For strengthening the front muscles: Make a training weight by tying a strip of cloth to a pop bottle. Sit on the kitchen counter top, hang the bottle from your toes, and raise it up and down by flexing your ankle. The weight can be adjusted by adding water or sand to the bottle. (Sherwood Botsford sherwood@space.ualberta.ca)
- Scatter a few chunks of 2x4 around the house where you tend to stand, say kitchen and bathroom. Now every time you are at the stove or at the bathroom (in front of either fixture) stand on the 2x4 and rest your heels on the floor. One in front of the TV and used during every commercial will either stretch you, or stop you from watching TV. (Sherwood Botsford sherwood@space.ualberta.ca)
Also from David Will david.will@ColumbiaSC.NCR.COM
Shin splints - Usually refers to damage of the connective tissue on the front of the lower leg (tibialis anterior).
Shin splints usually are caused by putting weight/stress/shock on the ball of the foot. Causes include poor shoes (not much shock absorption), changes in surface, lack of stretching before and after exercise, rapid increase in intensity and duration. When walking or running make an effort to do this heel to toe. Heel comes down first, then let the toe come down. On the steps, you are probably flat footed.
Basically do dorsal flexion (toe raises w/heel flat on ground). This can be done sitting or standing with or without weight on the top of your foot. This will strengthen the muscle. To stretch this muscle you need to do plantar flexion (point your toes). This should be done before and after the exercise. I sometimes stand with my heel on a step, and point my toes down as far as I can.
There is another disorder called Anterior Compartment Syndrome. This is severe persistent pain in the shin area caused by build up of pressure in the connective tissue and fascia. This is probably what you've heard referred to as shin splints. I don't know of any exercise that makes shin splints heal faster (but maybe there is). I think they just get better with time.
--David
No! They are two different things. Will an apple turn into an orange? The muscle, if not used, will become smaller and FAT deposits may appear over and within the muscle, but the muscle doesn't change into FAT.
From: lylemcd@delphi.com
Well, plyometrics are basically a form of modified power training. However, generally speaking, only body weight is used due to the high impact nature of this technique. Similar power training, plyometrics emphasizes speed of movement over anything else (well, perhaps not safety). The goal is to "teach" your muscles to respond quickly and powerfully. Also, some feel that plyometrics may improve neural pathways and improve muscle fiber recruitment over time. This makes it useful as well for athletes who don't necessarily need power but desire improved strength (i.e. power lifters and body-builders). So, what exactly is plyometrics.
Well, before I get into the actual description of plyometrics and how to incorporate them into a work out routine, let me bore you with some physiology. Plyometrics relies on one of the basic facts of muscular physiology: a pre-stretched muscle is capable of generating more force. Basically, if two conditions are met during the performance of plyometrics, greater force output can be realized. The two conditions are this:
- The muscle must be pre-stretched prior to the concentric movement
- This pre-stretch must occur immediately prior to the concentric movement or nothing happens
Actually, you've probably all done this if you've even jumped. Think about it, when you jump what do you do right before leaving the ground? You take a slight prep by bending your legs so that you can jump further or higher. Well, this prep movement satisfies the above two conditions. This is why high jumpers do a quick knee flexion before jumping and basketball players do the same thing, so that they can go higher easier. Ok, enough physiology.
Although plyometrics can be used for essentially any muscle, it is probably most frequently performed for the legs as most athletes require the majority in their legs. Probably the most basic plyometric exercise is depth jumps. Very basically, you stand on top of a box, chair or table and jump to the ground off of it. You should absorb some of the impact by bending your knees (which fulfills requirement 1) and then immediately jump as high as possible (which fulfills requirement 2). This can be performed for several repetitions. As you can imagine, the limit to plyometric exercises is really determined by one's imagination. Plyometric push-ups are very possible by exploding the body off the floor, absorbing the impact with the hands, lowering the body slightly and then exploding again in rapid succession. Also, there are several books available which outline various plyometric exercises for various muscles.
However, understand that there is a high injury potential as this type of exercise is extremely high intensity. Generally, box height on depth jumping should be kept between eight and sixteen inches (1) to minimize risk potential. Also, due to it's high intensity nature, plyometrics should probably only be performed at limited times during the year (preferably during the power phase if you are following periodization) and no more than once a week to avoid injury. Also, due to the high stress that will be felt on the connecting tissues (ligaments and tendons), at least six months or more of basic weight training should be performed before incorporating plyometrics into any routine.
For more information, please see Explosive Power: Plyometrics for Bodybuilders, martial artists and other athletes available from Health for Life (1-800-874-5339), Jumping into Plyometrics by Donald A. Chu, PhD available from Human Kinetics (1-800-747-4457).
For a catalog of previous posts send requests to lylemcd@delphi.com along with questions/comments.
Lyle
References: 1. M.F. Bobbert et. al. "Drop Jumping II. The influence of dropping height on the biomechanics of drop jumping" Med. Sci. Sports Exerc Vol 19(4), 322-346. 1987.
YES! For most people, adding muscle is very difficult. Hard work, eating right, and having the right genetics are all needed to get the bodybuilder look. It also takes years, and most often a lot of steroids, to put on the kind of mass that you see in magazines. If you find yourself getting more muscle than you'd like, then you can stop training and they will shrink, due to lack of work. You can use weights, or progressive resistance, to make you stronger, faster and more explosive, as well as making yourself look the way you want. If you want bigger arms it's possible to train your arms and they'll become larger. Looking like a bodybuilder takes extreme determination and the right gene pool, it isn't something that "just happens". It is also important to note that most athletes use weights to improve their strength and their performance, and don't end up looking like a bodybuilder, even though they train very hard.
If you want to add muscle and lose FAT during the same workout you should do the weight training first. Why? First of all you'll have more energy, which usually results in a more productive weight training workout. Second, there is a time span of about 60 minutes, after starting the workout, where Growth Hormone levels are slightly higher than normal. You want to take advantage of that by making the workout not last more than 60 minutes. Weight training first may hamper the aerobic exercise because your tired, but you raise your chances of building muscle, which will burn more FAT in the long run. A better way would be to do them on different days and allowing yourself adequate rest between weight training sessions.
The USDA Nutrient database is available from info.umd.edu in the directory /inforM/EdRes/Topic/AgrEnv/USDA/USDAFoodCompositionData
It's pretty trivial to add fields to the numbers in the database, which is about 4.5MB.
The following nutrition data files are available from anonymous ftp to ftp.cray.com in the /pub/misc.fitness directory:
From: Tim Mansfield
This is a summary of an interview with John Parillo entitled "Form vs Structure" by Greg Zulak, Musclemag International, #136, September 1993.
Parillo argues in the interview that what some people take to be genetic differences between two trainees, who do the same exercise but gain different results, may in fact be the result of differing exercise form. Small differences in the execution of the exercise can stress entirely different muscles or parts of muscles.
Exercise variation muscles exercised ----------------------------------------------------------------------- Bent Row pinch shoulder blades rhomboids, trapezius shoulders down lats, teres bar to stomach rear delt, lower lat as well Chins lean back upper lats, teres lean forward, knees up lower lats Pulldowns stay vertical, pull elbows to bottom, not back, shoulders down at bottom of movement lower lats arched back, elbows behind upper lats Bent Lateral straighten arms at top rear delt leave arms bent, pinch shoulder blades rhomboids Behind Neck Press keep shoulders lowered at the top Bench Press sternum arched, shoulders down and back pecs chest flat, shoulders raised front delt Flyes as for bench press Tricep Extensions elbows wide, bar moves straight tricep belly elbows in, bar moves in an arc tricep heads Bicep curls supinated (palm down?) at top outside head pronated (palm up?) at top inside head Squats hips forward at start of raise thighs hips back and up at start lower back, glutes narrow stance, toes forward, push with balls of feet front thigh wider stance, toes out, push with heels outer thigh Calf Raises toes straight, heels turned in at the top inner head toes straight, heels turned out at the top outer head seated, feet under body soleus Stiff-Legged Deadlifts arched back, pivot from hip hamstrings rounded back, pivot from lower back lower back (dangerous) arched back, pivot from hips drive hips forward at 2/3 point, squeeze glutes glutes
Supplements don't have any anabolic affect. They may provide extra protein or calories, but they won't build muscle for you. Those ads sure do look nice don't they? Look carefully at them. The before picture is low light, gut hanging out, bad pose, and usually no tan. In the "after" picture they're sucking in the gut, doing a descent pose, good light, oiled skin, and are usually very tan. All of that is done to make them appear larger and more defined. Supplements may have a psychological affect, which could easily make you work harder and gain muscle, but it's not the product that's making you gain muscle, it's the extra work you're doing.
The bodybuilders are getting paid very well for saying that a certain product made them who they are. The fact is that they are approached well after they win a few contests and after they are already huge. The only supplement that works is anabolic steroids, which won't be discussed in this document.
Use supplements only if you're having trouble eating a well balanced diet or are trying to increase your calories or protein intake. Don't buy them with the thought that they will suddenly pack 10 pounds of muscle on your body, they won't! Your money would be better spent on a hiring a good trainer or on buying better food. If you are going to buy a supplement, Twinlab has a good reputation for high quality products. Don't buy any Weider product. Many of their products have been tested and found to be very low quality.
What do some supplements really do?
Hardbody Enterprises NJ 1-800-378-6787
Iron Warehouse -Canada 1-800-561-3856. open 24hrs.
Power Store 1-800-382-9611
Vitamin Wholesalers 1-800-848-6896
DPS Nutrition 1-800-697-4969
Nutrition Discounters 1-800-362-3306
L&H Vitamins NY 1-800 221-1152
Price Destroyers 1-800-xxx-xxxx (number unknown/changed)
(If you know their number please mail glex@cray.com)
Warehouse Sport Sales 1-800-677-4810
Health Depot 1-800-786-4611
Nutrition Warehouse 1-800-362-3306
JBN 1-800-487-2111
DSS 1-800-666-6865
S&S Enterprises, Inc. 1-800-456-3955
The egg is the most complete souce of protein.
White Yolk
Protein 3g 3g
Fat Nil 5g
Calories 15 60
This section consists of responses to the FAQ Exercise Equipment survey, plus miscellaneous opinions found in misc.fitness. Thanks to everyone who answered the survey. If you would like to share your experience with exercise equipment (good or bad), write to Katie Henry at khenry@austin.wireline.slb.com.
Equipment is grouped by category:
The majority of home exercise equipment is no longer in use within a year of purchase. Why? Frankly, it is boring to run on a treadmill, ride an exercise bike, ski on a ski machine, etc. Think very carefully before spending your money. I like my treadmill because I can train hard in the winter for the summer racing season. Without that goal, I doubt I'd use it very often.
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I've now spent $600 for the NordicTrack, $1100 for the Parabody EX350, about $1500 for new CDs of music to work out with, about $3000 on new clothes and alterations to the old, and $300 for a new CD player stereo for my little gym. So, the actual retail cost of losing 65 lbs is just $6500, $100 per pound. Maybe I should have thought of this when I was putting that weight on. Ah well, it was money well spent, I think.
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>What is better for shedding fat? The [x-equipment] or [y-equipment]?
It doesn't make any difference. Any exercise that allows you to maintain a training heart rate (60% to 75% of HR reserve) for 30-60 minutes, 3-5 times a week will help you to lower your levels of stored body fat (assuming nutritional intake is appropriate). Other than that, you should choose a machine (and activity) that you like and that is of good quality to keep you motivated.
The idea that one machine or another (or that one intensity of aerobic exercise or another) will burn more fat or cause you to lose your stored body fat faster is mostly a bunch of marketing crap. Stick with what you like.
I own Aeroblades by Rollerblade. They use a three-buckle system that makes it easier to get in/out of. Same w/the Cool Blade, which is a cheaper version and I think may have been discontinued. I've seen a few comments on the Metro, usually complaining that they don't support the foot well and/or convincingly. If you don't get a lot of feedback in this group, I suggest posting to rec.sport.skating.inline.
I own a three-year-old pair of Zetras, now called the Zetrablade. They've been great for getting me to class on time and for touring the regional parks around the Bay Area (again, the moderate recreation/ exercise motif). And, they have heel brakes on both skates, which is nice for beginners who aren't necessarily left- or right-footed.
If I had to buy another pair, I'd definitely get a model with at least one ski-boot type bracket on it (there's probably a term for it that I don't know) which helps a lot with the fit of the boot. I always have to stop after the first 10 minutes and tighten my laces.
IC>I am considering buying a LifeCycle. Could anybody give me IC>advice on where and for how much I could expect to buy one?
New ones run anywhere from a $700-$1,500. I highly suggest a used one. In Los Angeles, we have a newspaper of classified ads called the Recycler and I see used ones listed all the time. Check out the fitness equipment section of your local paper as well. (Keep in mind that in the L.A. overload of fitness fanatics makes for me used LifeCycles available)
IC>I saw an ad recently from LifeFitness of Irvine CA. Are they IC>reputable?
LifeFitness INVENTED the LifeCycle. Can't get any more reputable than that!
IC>Finally, if there is another make I should consider, please let IC>me know. Primarily I'm interested in a reliable bike that can IC>simulate hills (I miss New York!).
Go to your local Fitness store. You live in a big enough city where they are going to have a high end fitness equipment store (vs. a sporting goods store).
You might also consider calling some of your local health clubs to find out who services their LifeCycles. Then call the servicing companies to see if they have any units for sale used or who else might in the area or who sells them new.
Good luck and happy cycling!
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Best aerobic bike ever built (IMHO). I own a 5500 that I bought new four years ago, still runs great. A friend found a 6500 at a flea market for $200, cleaned it up--it runs great. I have no reason to mistrust LifeFitness.
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Buy the LifeCycle from LifeFitness. The best model is the recumbent 5500r. It will run you a little over $2,000, but it's worth every penny and LifeFitness offers financing, which makes it relatively painless to buy.
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Tectrix is also very good and Trotter is comming out with a bike soon...........
Is the Concept II worth $700?
Yes. you could easily spend $300-$400 on something not even 1/10 as good. If you really think rowing is the thing for you, the Concept II is hard to beat.
X country ski machines are great---IF---that's an activity that you will enjoy and stay with. Don't listen to the marketing BS about "world's best aerobic exercise." That claim is based on arcane scientific distinctions that have no practical worth to the average exerciser. If you like to do it, they will be effective and help you attain goals if done properly (correct intensity, frequency, duration).
>From the owner of the Nordic Track PRO, below:
I have since also used some of the lesser NordicTrack models and would suggest that anyone considering purchase should spring the extra bucks and get one of the models that allows the front end to be elevated. It's not so much that elevating the front is, in and of itself, that great, but that the design of these units gives a more stable base.
My experience says, stick with the Nordic Track machines. (Their advertising may be BS but the products are good.) I have tried the "lever arm" type of machine (costing $350.00) and fond it uncomfortable and difficult to achieve a quality workout.
As for price, the best Nordic Track machines are in the $450-600 range. For your long-term enjoyment, I strongly advise not settling for anything less in price. IMHO, it is good $$$ after bad. See if you can't try out a Nordic Track in a club or with a friend before you buy. Good luck.
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I bought a NordicTrack PRO from NordicTrack by mail order. When it arrived, I hauled the box upstairs and proceeded to get out my tool box figuring that I would now have to spend the next six hours assembling the thing. It slid out of the box, unfolded and was operational in a matter of minutes without even opening my toolbox. (Oh, I do think that I had to get a screwdriver to attach the stupid electronics thing that Nordic tried to convince me was worth $150, though they threw it in free, which is a good thing since it most certainly isn't worth $15 much less $150.)
I decided to begin slowly, so I decided to do just ten minutes. After about eight, I fell off exhausted and seriously considered calling 911 for myself. However, after about two months of gradually working up, I began doing four one-hour runs a week. In seven months, I lost 60 lbs and now weigh 165. I feel great.
The NordicTrack itself is none the worse for wear after all of that hard work (and I do go at it rather aggressively). It showed some alarming signs of wear early on, but that has now settled in. It seems like it just needed to break in like a new pair of shoes. In the almost nine months that I've had it and used it regularly, I've had no problems with it at all. It got rather noisy at one point and the neighbors complained. I hadn't noticed it since it apparently got noisy gradually. I just cranked up the tunes to compensate. ... Anyway, I called the Nordic people and they suggested oiling the idler wheels with light, household oil. The noise disappeared and I was surprised. Now I seem to notice it starts to get that noise back every few months. A quick drop or two of oil and she runs smooth again.
Aside from the expected exhaustion and the initial adjustments of my heretofore idle body at the onset of this regime, I have not felt any injury or other adverse effects of "tracking," even as aggressively as I do it.
I've now changed to NordicTrack only three hours a week in order to keep from losing any more of what's left of me. The problem is that I really have come to enjoy running on my NordicTrack. I'd do it everyday if I could.
My major complaint with my Pro is the stupid electronics. All right, the clock is accurate and will tell you how long you've been at it, but that's about it. Nothing that a $10 stopwatch wouldn't do. The distance run measurement is something I can't comment on, though when I go X-country skiing for real on measured trails, I seem to be able to go about ten miles an hour, but my NordicTrack only seems to indicate about six miles for much more constant and intense (or so it seems to me) work. The calories used measurement is a joke. It seems simply to integrate your speed over the time that you worked. In this respect, I do use this thing just to judge the relative merit of my workout. A typical one-hour session seems to run this number up to 600. If I get off and find this only went up to 500, I consider myself to have been dogging it. If I find it at 700, I wonder about overworking.
The pulse monitor is totally worthless. It can almost find a steady pulse if you're standing still and hold your breath and stand perfectly motionless holding your head as some totally unnatural angle. If you want to check your pulse while you're working, don't even try. It will gyrate all over the scale. It's also very uncomfortable to wear. You can't even stop and stand still for a few seconds to take your pulse since it takes it a minute or so to get a valid reading. So, don't let the NordicTrack sales people talk you into paying extra for the fancy upgraded electronics.
Speaking of talking to the NordicTrack sales people, they actually do have some range to bargain with you on the phone. I talked them into giving me $50 off the price, throwing in the $150 electronics upgrade free, and paying the shipping.
Anyway, I can enthusiastically recommend the NordicTrack Pro.
> I'm looking at buying a treadmill. Does anyone have any advice on > which ones are better. I'm trying to stay in the moderate range. > Is motorized best? Thanks.
True, Precor and Trotter are three of the better-known brands for home use. I'm sure there are others that are just as good. A couple of tips:
I have been using a LifeStride treadmill for the past 6 months and find it to be an excellent machine for the price. I bought it for $550.00 and it seems to be a durable product that will last a lifetime. It had a fitness test, hill climbing, random hills, manual settings available. It shows you the size of hills to come, current elevation, calories burned, calories per hour, miles run, time etc. and literally raises and lowers itself up to a 15% grade. A super product! IMHO
I have heard that the quality of these treadmills is quite lacking in that they do not provide a consistent "feel" throughout training on them. The best way for you to be certain if the look and feel you desire is to take the thing for a test drive and scope the quality for yourself. This is not something you would want to mail-order.
Cost: $3,500
Speeds from 1.0 to 10.0 mph, motorized incline from 0-15%.
This model is about 7 years old and has a ton of mileage on it. I would estimate 3000-5000 miles without any breakdowns. It has a heavy duty motor which maintains a constant speed. Treadmills with lower horsepower motors have noticeable lurching at high speeds, but the Precor has never shown that tendency. Also, in spite of the high mileage no part has needed to be replaced. The belt on which you run is in excellent condition.
Compared to many treadmills, it has a long running surface which means less opportunity to fall behind and end up off the back of the track.
Most retailers of Precor will deliver, assemble and demo the machine for you, which is the least you can expect for the price tag.
Every fall I spend $35 to have a service guy come out and perform preventive maintenance.
It is an excellent value and I would definitely go with Precor again.
This treadmill (ProForm model number DR705021) is a home model motorized treadmill. The company which manufactures it is Proform Fitness Products, Inc., 1500 S. 1000 W., Logan UT 84321-9813. Their Customer Service Department is at 1-800-999-3756 M-F 6am to 6 pm Mountain Time. ProForm is a subsidiary of Weider Health and Fitness, Inc.
The CrossWalk is shipped fully assembled but in the compact, stowaway position, so it is in a long carton. The upright portion is lifted up and locked into position to put it in working order. The CrossWalk requires a 120-volt, 12 amp circuit which must be grounded. Try to find a circuit with nothing else operating on in for your treadmill, since the motor requires a lot of electricity to run properly.
The Cross Walk is usable either as a treadmill only or as a treadmill with upper arm exercise. Alongside the operation console are two sort of handlebar- like arms. These arms can either be locked in position alongside the console or allowed to pivot and you can push and pull on them as you walk on the treadmill. When locked, they serve as supports in case you need to regain your balance as you walk, jog or run. This treadmill also has manually adjustable incline. The incline is easy to adjust but should not be adjusted while you are using the treadmill. Angle of incline can range from 1.5 degrees to 12 degrees. The treadmill speed is adjustable from below 2 miles per hour up to 8 miles per hour.
The speed of the belt as well as the power switch, and several readouts, are accessed on the console of the treadmill. There is a safety key which ensures that power to the treadmill cuts off if you pull the safety key out for any reason (should you fall off, for example). Included in the readouts are: elapsed time, speed, calories, distance, pulse. There is a jack for an earclip pulse monitor on the console which feeds the pulse display. The console requires two double-A batteries.
My family of three has used our CrossWalk moderately over a period of several years. Some of us use it for walking workouts, some for jogging. I personally have tried the arm-exercise but do not usually use it (I didn't buy this model with using the arm option in mind). I DO use the pulse readout to keep exercising in my target heart range. However, I found that a good deal of experimentation was necessary before I found a reliable location for the pulse clip to read properly. (I clip it between my thumb and forefinger on the "web" of skin between them, and try not to shake or move that hand a lot while on the treadmill. I use the pulse readout only as an adjunct guideline along with time elapsed and my perceived exertion level.)
The CrossWalk was approximately $600 US at a local sports supperstore (Sports Authority in the Washington DC metropolitan area) several years ago. My family has been very pleased with its performance. The CrossWalk is used in our basement level in a rec room. We find that it is noisy enough that we need to have the TV or stereo on at somewhat high volume to hear while we work out on it, and this could be a consideration for someone who lives with others or in an apartment. However, the CrossWalk has also allowed some of us to exercise at times or in weather that would otherwise have prohibited it. Aside from occasionally lubricating the treadmill belt with silicone spray, we have found it very low-maintenance. It seems to be sturdy, although our weights range from around a hundred up to over two hundred pounds.
The CrossWalk comes with a well-written eleven-page User Manual including a part list and exploded diagram. (burgess@lbur.loc.gov)
Manufacturer: Vital Form
Where Purchased: Direct
Price: $1130 for complete unit with all options. $699 for base unit.
This device is essentially a multi-exercise device based on a T-bar row system. Weights are placed at one end of an arm; the other end is attached to a vertical post which attaches a seat to the base. An adjustable (height, distance from seat) rest is located between the seat and the weights. Lifting attachments are attached to the T-bar arm; load is adjusted by the amount of weight and where the lift attachments are connected to the weight arm. The optional lat tower is fastened behind the seat. The basic unit occupies about 48 inches by 24 inches.
I've been able to use the Hammer to perform about 50 different lifts. It seems to provide a very good range of motion. The position of the lift attachment on the weight arm can significantly multiply the effect of the weights loaded on the arm. There are 11 lift positions on the arm. With 100# of plates on the arm, the effective load varies from 131# (position 11) to 365# (position 1). Not all positions can be used with all exercises.
The Hammer seems very durable, with the exception of a distance scale which is used to position the movable rest--it's just tape & wears off. The Lat tower is a great attachment, but it introduces some lateral instability--the tower is about 80 inches high. There is a post to hang excess weights behind the seat. It should be loaded up to prevent the rear of the device from lifting when performing cable curls with heavy weights.
I have modified the Hammer to serve as a Glute-Ham machine as described by Michael Yessis by adding an adjustable foot platform to the lat tower.
With weights removed, the Hammer is quite movable but since I keep mine in one place I've mounted it to a heavy sheet of plywood to provide additional stability. I've also developed additional lifting devices to extend it.
PROS:
CONS:
OVERALL
Yes, I would buy it again...Good value for money.
... I bought a Parabody EX350 from the local dealer. I started with this thing three times a week in mid January, so I'm just finishing my sixth week with it.
I'm very glad that I talked the local dealer into delivering and setting up this little contraption for free, though, since the assembly drawings are virtually unreadable and the assembly looked rather complex. However, the fellow from the dealer knew exactly what he was doing and it all went fine.
I selected this machine since it seems particularly well built. ... I wanted a serious weight machine right out of the starting blocks. So many of the cheap units available just don't seem like they're intended to be seriously used.
The Parabody EX350 has a very heavy frame (at least as home units go), good pulley and cable parts, and good, heavy hardware. All of the mechanisms seem to work smoothly and I have not noticed any wear or breaking except as noted below. I'm also pleased with the minimal amount of setup and reconfiguration that is required (as contrasted to comparable home units) as you go through a workout.
After about three weeks with my Parabody EX350, I noticed some rather bad wear abound the leg curl part. The dealer sent Steve back over (a house call) and determined that I needed an extra washer. With that installed, the mechanism seemed a bit tight for a while but now seems to have worn in nicely.
My one complaint about the Parabody is that it comes with virtually no instructions. If you don't have a good dealer who can show you how to raise and lower the seats, attach the various parts, etc. you'll have a hard time figuring it all out.
After three workouts a week on this thing, alternating with my NordicTrack, I've noticed that God has again blessed my efforts with rather nice results. I've also not gained any weight, so I must still be losing fat....[T]hough I have only had mine for about six weeks, [I can] give a guarded recommendation to the Parabody EX350. [Info about unrelated equipment deleted.]
There are several moderately priced but good home gyms on the market. I would recommend the BMI 9700 home gym for strength training. It offers good resistance training up to 330 lbs and has exercises for both upper and lower body. It will run you around $400-500. Good quality at a low price. Of course it can't match more expensive, professional equipment.
Carl Towley, formerly with Cybex, has invented a two dumbbell system with adjustable plates from 10 to 95 pounds each. The system is called Perfect Flex 2000 and sells for around $500. Although I work out in a gym and do not use the Perfect Flex, it appears that in the space of about two shoe boxes, one could have an easily adjustable entire free weight work-out system. The phone number for an info. kit is 1-800-615-8500.
Paul Willingham spellwin@pipeline.com
Last year, I spent just under a hundred dollars on one of those "cheap" stair climbers at Target. The center linkage broke with just a few weeks of only moderate usage. I repaired it myself and it broke again and again and again. Finally, I installed a number fifty roller chain and a stainless steel sprocket mechanism of my own design. This worked wonderfully until one of the shock absorber things broke. I gave up at this point.
...
When it was working, the stair climber gave me sore knees constantly.
The October, 1993 issue of Shape magazine contains an article about the latest fitness craze, slideboarding. I got an e-mail request for more info and thought other folks might like a synopsis, too. Here goes:
Slideboarding looks easy, but isn't, at least at the beginning. Several consecutive minutes will leave you huffing and puffing. Getting from one side of the board to the other requires just about every muscle in your lower body, which is why slideboarding is an excellent, and tough, workout. You'll condition your heart and lungs, work on your balance and coordination and burn a lot of calories.
Slideboarding is used by physical therapists to rehabilitate knee injuries, especially tears of the anterior cruciate ligament behind the knee cap. It's effective because it strengthens your quadriceps without having to straighten your knees.
It's important to use proper technique. Improper technique can place too much stress on your ankles, knees and lower back.
One reason sliding probably will be tough at first, even if you're in good shape, is that it's different movement from most everyday movement patterns. This makes sliding great training for several sports that require you to constantly shift your weight and move from side to side, such as volleyball and tennis (and basketball).
Because sliding is so new studies haven't been done to determine exactly how many calories it burns, but it seems to burn as many as running an eight-minute mile or cycling at a brisk cadence.
Because sliding is so tough, it's not something you can do for hours at a time. Start by interspersing short bursts of 30 seconds with other aerobic activity and work up to 20 to 30 minute sessions.
A flimsy board will travel halfway across the room with each pushoff or buckle in the center and require constant straightening. Others make a noise like the tearing of paper, which may make sliding to music difficult. Portable units are available, but some weigh up to 30 lbs.
Make sure you get one with high enough bumpers so you won't go sailing over the end every time you build up some momentum. Square bumpers give a faster, more explosive skate, whereas angled end ramps slow things down. The board should be slick, but not so slick that you feel you're skidding across an icy sidewalk.
Wearing slide socks without shoes will give your feet more of a workout, but you'll get a smoother ride and more support with your shoes on (and booties over your shoes). Booties come in different speeds. Goretex or silky fabrics send you flying; rougher material will slow you down but make you work harder.
A short list of slideboards Shape magazine has "seen":
Slide Reebok (formerly Kneedspeed) -- Rubberized end ramps curve slightly upward to ease stress on ankles, knees, hips and lower back. Slide, socks and an instructional video are $99.99. Call 1-800-REEBOK-1 or 1-800-843-4444
Body Slide Club Pro (formerly The Training Camp Slide) -- The top-of-the-line model for $199, is self-polishing, so it gets faster and smoother with use. Other pluses: adjustable stop-block to vary the length of the glide and rubber webbing underneath to prevent the board from sliding as you do. Call 1-800-238-5241
The Original Slide Board -- Well-crafted, it's the best board around. Stop blocks can be set up as either vertical or angled. Hinged in middle for easy fold-up and storage. All models under $200. Call 1-516-921-2003
(This takes you to an answering machine which may or may not have anything to do with the Slide Board. If anyone knows a better number for the Slide Board please let me know. Jeff Gleixner glex@cray.com)
Body Slide -- Hawked on late-night TV, is cheap ($50) and slow. Collects dust easily and must be polished frequently with a soft cloth. Each pushoff sends both you and the slide flying.
The article also includes instructions on how to slide. Topics include "The Basics," "What to Do with Your Arms," "How Fast to Slide," and "Making Your Workout Tougher" including subtopics "Kicks," "Turns," and "Lunges." Sorry, I don't have time to type in all the instructions (besides, the article is copyrighted). You might try checking your library for a copy of the magazine if you want more info.
>>I'm thinking about buying either a Nordic Track Pro or a HealthRider (the >>one endorsed by Covert Bailey). I am currently previewing the NT at home >>(30 day trial) but I find that I feel very unsteady using it...at times I >>feel like I'm off balance. I'm sure that most get more sure-footed with >>practice, but I can't shake this fear of falling. Has this ever happened >>to anyone else?
I had a choice between Nordic Track and HealthRider and went with the HealthRider mostly because of Covert Bailey. I think I made a mistake. The HealthRider seemed better because:
Actuality was different.
But the real bottom line is the biggest problem of all.
OTOH, I don't know if I will try NT next or not. The limited $469 model seems interesting but maybe I should try to increase my jogging miles and do more weights.
First, locations of basic muscle groups from the feet up to the hands:
General Advice:
Basic Form: Don't swing the weight by using the lower back. Concentrate on squeezing the shoulder blades together. Use a thumbless grip.
Short explanation of various exercises to strengthen the shoulder and Rotator Cuff:
Basic Form: Many different beliefs about how to hit the inner and outer parts of the Calves. Try one of the following:
Also, bending knees slightly at the top of the motion will increase the stretch on the calves.
Go as high and a low as possible.
Don't bounce, hold the contraction and stretch for at least a second.
Basic Form: Work triceps with slow movements to reduce the stress on the elbows. Try to keep your biceps slightly flexed.
Basic Form: Keep wrists straight. Don't rock backward. Flex biceps at the top. Keep elbows down and against the ribs.
The NEW Fit or FAT (or Fit or Fat) by
Covert Bailey $7.95
Covert explains how the body burns fat and why. Easy
reading and probably the best information/dollar ratio.
Getting Stronger by Bill Pearl ~$15
Good all around book. It lists programs for specific sports.
From: jedwards@unixg.ubc.ca
BRAWN by Stuart McRobert $18.95
Brawn is a good book for hardgainers... His methods are unlike
any others in the bodybuilding industry, especially his routines,
# of exercises, and number of sets. However, he claims to have a
high success rate with his clients and the book is pretty cheap:
through Musclemag International.
It can also be ordered from:
Send a check or money order for $18.95 plus $3.00 s/h to HARDGAINER, PO Box 6365, Louisville, KY 40207.
Or from
CS Publishing Ltd
P.O. Box 8186
Nicosia
CYPRUS1-800-292-6435
or
in Ca (209)-736-4501
From: Matt Brzycki
Nancy Clark's Sports Nutrition Guidebook by Nancy Clark $15
Contains 300 pages of common sense nutritional information and more than 100 recipes. Clark is a nationally-known speaker and writer. Chapter topics include healthy snacks, "sports salads," eating on the road, pre-exercise foods, post-exercise foods, supplements, weight gain/loss and eating disorders. The book is published by Leisure Press (a subdivision of Human Kinetics) and goes for about $15. ISBN is 0-88011-326-X
From Marty Banschbach
Introduction to Nutrition, Exercise and Health $39.95
Frank Katch, Ph.D.
Professor
Department of Exercise Science
University of Massachusetts
William McArdle, Ph.D.
Professor
Department of Health and Physical Education
Queens College
Publisher:
Lea and Febiger 4th edition 1993
Box 3024
200 Chester Field Parkway
Malvern, Pa 19355-9725
(215) 251-2230
Customer Service 800 number: 1-800-638-0672
This is by far the best nutrition book for people interested in general fitness that I have ever come across in all my reading of different nutrition textbooks.
It has a chapter devoted to building muscle size and strength (chapter 18) geared more to bodybuilders and it also has a chapter devoted to general conditioning with sections on both aerobic workouts and anaerobic workouts geared for other types of athletes(Chapter 19). It also has a chapter(20) devoted solely to exercise and diet for cardiovascular health for the people who aren't really interested in improving their performance in a specific sport but simply want to get some cardiovascular tone.
From: "Timothy J. Block" <tblock@umich.edu&rt;
Weight Training and Lifting by John Lear, ISBN 0 7136 5643.This books concerns it self with power lifting and training.
From: Fahey@psyvax.psy.utexas.edu (Richard Fahey)
AUTHOR: Fleck, Steven J., 1951-
TITLE: Designing resistance training programs/Steven J. Fleck,
William J. Kraemer.
PUBLISHED: Champaign, Ill. : Human Kinetics Books, c1987.
DESCRIPTION: xv, 264 p. : ill. ; 24 cm.
NOTES: Includes index.
Bibliography: p. 235-260.
SUBJECTS: Isometric exercise
OTHER AUTHORS: Kraemer, William J., 1953-
ISBN: 0873221133
OCLC NUMBER: 15630379
From: barry@math.ucla.edu (Barry Merriman)
Subject: Hi Volume vs. Mentzer/Darden/Jones HIT training
Weight Training: A Scientific Approach,
by Michael Stone, PhD and Harold Obryant, Phd.
ISBN 0-8087-6942-1
360 pages, illustrated.
copyright 1987. cost: about $27.
From khenry@austin.wireline.slb.com
Kenneth Cooper's Aerobics
Other interesting books found at my local library:
Encyclopedia of Modern Bodybuilding by Arnold Schwarzenegger
Arnolds Bodybuilding for Men by Arnold Schwarzenegger
High Performance Bodybuilding by John Parillo & Maggie Greewnwood-Robinson
Winning Bodybuilding by Franco Colombu
Muscle Media 2000: 1yr(8 issues) $36.00
It's on the web at www.mm2k.comProbably the best (most honest) and most informative bodybuilding magazine available.
Muscle Media 2000
P.O. Box 277
Golden, CO 80402-0277
IRONMAN: 1 year for $27.95 12 issues
Very good source of routines and information.
IRONMAN
P.O. Box 12009
Marina del Rey, CA 90295-3009
1-800-447-0008
Muscle & Fitness: 1 year $35.00 12 issues
Usually an interesting article is in there somewhere. Stuffed full of self-promoting Weider hype.
Muscle & Fitness
P.O. Box 3739
Escondido, CA 92025-9819
1-800-423-5713
SHAPE 1yr $19.97
Geared toward women.
Shape
P.O. Box 563
Mt. Morris, IL 61054-7796
1-800-998-0731
American Health: Fitness of Body and Mind 10 issues $14.97
Pretty good all around magazine for general fitness.
American Health
P.O. Box 3016
Harlam, IA 51593-2107
1-800-365-5005
Walking 1yr $19.95
Walking Magazine
Subscription Dept.
P.O. Box 52341
Boulder, CO 80321-2341
FLEX 1yr $29.97
Another Weider publication.
FLEX
P.O. Box 559
Mt. Morris, IL 61054-7804
Hardgainer- Very good source of information.
Hardgainer Magazine
c/o Stuart McRobert
C.S. Publishing
P.O. Box 8186
Nicosia, Cyprus
(In North America)
Hardgainer
PO Box 6365
Louisville, KY 40207
Health for Life: Various Pamphlets. Check #29 in FAQ.
Health for Life
8033 Sunset Blvd.
Suite 483
Los Angeles, CA 90046
1-800-874-5339 (U.S.)
+1 310 306 0777 (International)
+1 310 305 7672 (Fax)
Originally converted to HTML by Kyle Wilson ksw@cs.odu.edu
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