Originally Posted by MMA_76

today at my muay thai class a new guy showed up and at the end of the class we did a sit up excercise where a pair of 2 ppl sit up at the same time and touch hands when u r up. the new guy picked me as my partner. he was able to complete about 12 or maybe 13 situps to failure. while i was waiting for him toward my 30th sit up it was obvious that i was stronger. but after the class he took off his shirt and had a six pack which i still do not have a six pack and am trying to get. the question is how does he have a six pack if he is the same height and about medium built as me and i am able to complete more sit ups y dont i have a six pack and keep in mind that i have been eating very little food and i am down to 9% body fat