Primary Muscle: Abs
Equipment: Bodyweight
Level: Advanced
Purpose: To taget the lower abs.
Execution: DO NOT TRY THIS UNLESS YOU HAVE MASTERED THE HANGING LEG RAISES. From an upright position, grasp the chin-up handles with a narrow grip. Allow yourself to hang from the bar. Keeping your body upright and your legs straight, lift your legs up until your feet come up and over the chinning bar and your back is parallel to the floor. Rotate your legs to one side, pointing your toes down to the floor. Squeeze at the peak contraction before rotating to the other side. Keep alternating until you have reached your desired rep range.