Crunches Lay on the floor on your back with your knees slightly bent, lock your fingers together behind your head then raise your head, neck and shoulders s
…lightly off the floor and then back down. Just a slight motion is all that is necessary and when you feel a slight burning sensation in your stomach muscles ( about 15 or 20 repetitions) stop. Allow some time in between sets but repeat 2 more times pushing the burn a little but not to the point of pain. Its amazing how fast it will happen out of such a small movement but over time you will be able to do more and it will take more to feel that burn that tells you that you are starting the building process. (MORE) 
