I have a few questions for you
1. How would you modify training (reps and sets) for different muscle fiber types?
Slow Twitch (type 1A) - 55-65% intensity with training more than 90 sec - or light training, high reps 12-20 things like running fall into this category
Fast Twitch (type 2A) 70-80% intensity with training between 25-89 sec- moderate training, 6-12 rep range
Fast Twitch (type 2B) 85-100% intensity with training between 0-25 sec-heavy, 6-12 rep range
Fast twitch muscle has the greater capacity for hypertrophy
2. What is periodisation of training/contrast training?
A trained athlete can adapt to a routine within 4-6 workouts, so changing your routine frequently (exercises, rep ranges, intensity) is periodisation.
Contrast training is similar, however you would follow something like a high rep German volume training for 3-6 weeks followed by the same period of time doing lower reps heavy training.
3. What is CNS adaptation/CNS recovery?
CNS = central nervous system
CNS adaptation is the neural 'programming' that occurs as we learn to do new movements. So initially, doing some movements like squats, front squat or more advanced, a back flip are difficult until the brain lays down a 'firing pattern' for this movement.
Even though your muscles may be recovered, it often takes the CNS longer to recover, so you have those days when you don't feel physically tired, but just can't lift what you have in the previous sessions.
4. What are the signs and symptoms of over-training?
Feeling burnt out (don't want to go to the gym), moodiness, difficulty in sleeping, decreased appetite, being clumsy, not being able to lift what you have previously, weight loss, loss of libido, more injuries
5. How do you naturally manipulate insulin?
For bodybuilders, you want to spike insulin post-training, and the biggest spike you will get is from the combination of a whey isolate and a simple carb like waxy maize, rice cakes, dextrose, glucose........
To keep insulin levels stable through out the day, small frequent meals with complex carbs, protein, fibre and fat slow down the digestion of carbs, so the insulin response is not 'spiked'.
6. How do you naturally trigger GH release?
Training intensely, especially the 'big lifts' like squats and deadlifts
Deep sleep
Hunger - the 'hunger' hormone gherelin triggers GH secretion
GH is released when we sleep, so don't take in carbs in your last meal before bed, however, some of the latest research shows that 4-6 g of arginine will assist in a greater insulin release.
GH and insulin act in opposition, so when insulin is high, GH is low and vice versa
7. Which carb doesn't trigger insulin release but most strongly induces gluconeogenesis?
Fructose really doesn't elicit an insulin response, but is the strongest inducer of gluconeogenesis (the central pathway of metabolism where carbs/glucose is turned into energy that the cells can use - ATP)
8. What amino acids are insulinogenic?
BCAAs - branched chain amino acids, leucine, isoleucine and valine
Milk is highly insulinogenic, and also contains valine.
9. What amino acid induces protein synthesis?
Leucine induces the mTOR pathway of protein sythesis, about 4 g post-workout is beneficial for this.
Young Skywalker, you are only at the beginning of your training.
If you think that steroids are the only way you can get an awesome physique, there are some serious gaps in your BBing knowledge.