CoolKids wrote:idk who here is into working out but i was wondering what 100 sit ups a day will do for me in a month. Im 6'1 150 pounds so im pretty skinny i just lost my tone because I was a lot less physically active in college. I just want my six pack back...I know you have to have low body fat to see the muscles even if their toned but since that isnt a problem will 100 a day be enough? thanks guys
P90X ab routine is very good...you can google it and find it easily. Crunches don't do much alone. Weighted crunches, incline crunches, and reverse weight crunches in 3 supersets are good. However, I would recommend the P90X program 100/100 times.























