Exercise & Workout Finder
Ab Jackknife for Women
- Lie faceup on the floor, holding the medicine ball overhead, arms and legs straight.
- Brace your core, then simultaneously lift your torso and left leg as you bring the ball toward your left foot. Lower your body back to the starting position and repeat on the opposite side. That's one rep.
This Move Works:
Abs, Biceps, Core, Glutes, Quadriceps