oh i just meant are SIT-UPS entirley necessarry? i mean what do they workout that crunches dont? is there a good site u guys go to for ab advice, etc. and i always hear people saying i do over 100 crunches, 50 sit-ups, etc...i usually do like 50 crunches and thats it. is that enough you think? and w...

hey guys. well i havent worked out in a while, but recentley ive been doing the 8-minute workout video which i think doesnt really work. But i was wondering how do i do a good sit-up and what does a sit-up improve abs in..low abdominal, etc? is it entirley necessary? i think even though i dont look ...

Hi, name is steve and i am 16 years old and i weigh about 125 pounds and 5'7. I have been working out for almost about half a year and i feel a little stronger, though chest never seems to "look" stronger. Like i have small pecs. How do i make them bigger? Maybe i am not doing the bench pr...