Primary Muscle: Abs
Equipment: Bodyweight
Level: Beginner
Purpose: To target the lower abs.
Execution: Anchor yourself on the bench. Keeping your lower back flat on the support and a slight bend your knees, bring your legs up as high as you can. Squeeze at the peak contraction and give a strong exhale before lowering slowly to the start position. Lower your legs slowly and under control, allowing your back to unroll onto the support before completing another rep.