STOMACH (Beginner/Advanced)
* A Contra Indicated Exercise For Anyone With A History Of Lower Back Injury!
* If you have a weak lower back use the alternative exercise Crunch!
Lie on your back with your head flat on the floor. Place your hands under your buttocks for a cushion. Now lift your legs up slowly, keeping your thighs together and your knees locked. Raise your legs until you feel a maximum contraction in the lower part of your stomach, along with resistance in your thighs. Hold the position momentarily, and then slowly lower your legs.