Alot of people still believe that doing "20 minutes a day" on some ab rocker is going to give them visable ab's. Muscle size doesent come from working a muscle group straight for 20 minutes or even anything over 15 reps, You are only working to make your muscles able to last longer during the next workout through oxygen efficiency, not to get size.
To get size, your max repetitions on a muscle group should be around 6-8 reps. AB's are not different. I know alot of people who do 200 situps or so a day and wonder why they can't see their six pack. The secret to a six pack is low body fat and working them for size, not oxygen efficiency.
This is the ab routine I do once a week; I lay on my back and I place a 45lb dumbell on my chest and hold it in place with my arms. I then put my feet straight down on the floor. As I do my first crunch I raise my legs to the top slowly in unison with my slow yet hard crunch. When I go to lay back from the crunch I slowly lower my legs back down all the way and repeat. If you can do more than 6-8 reps then just increase the weight on your chest. This will help give your abs size. instead of wasting your time doing 200 situps a day, just do 3 sets of this excersise once a week.
And REMEMBER Ab's are made in the kitchen too. If you have a high body fat level you wont see those ab's no matter how hard you workout.
To get size, your max repetitions on a muscle group should be around 6-8 reps. AB's are not different. I know alot of people who do 200 situps or so a day and wonder why they can't see their six pack. The secret to a six pack is low body fat and working them for size, not oxygen efficiency.
This is the ab routine I do once a week; I lay on my back and I place a 45lb dumbell on my chest and hold it in place with my arms. I then put my feet straight down on the floor. As I do my first crunch I raise my legs to the top slowly in unison with my slow yet hard crunch. When I go to lay back from the crunch I slowly lower my legs back down all the way and repeat. If you can do more than 6-8 reps then just increase the weight on your chest. This will help give your abs size. instead of wasting your time doing 200 situps a day, just do 3 sets of this excersise once a week.
And REMEMBER Ab's are made in the kitchen too. If you have a high body fat level you wont see those ab's no matter how hard you workout.