Primary Muscle Group: Core Muscles
Muscle groups worked in this exercise: Transverse Abdominus
Preparation: Begin in a pushup position, placing your shins on the ball and your hands position right under your chest on the floor. Tighten your abdominals and lift your hips so your back is flat.
Breathing: Exhale as you tuck your knees, Inhale when you return to start.
Execution: Tuck your knees in towards your chest; the ball will move along the floor as you do this. Uncoil and return back to starting position.
Comments: This exercise targets your transverse abdominus and can really boost your metabolism!