Primary Muscle Group: Quadriceps femoris, Gluteus, Abdominals
Muscle Groups Worked in This Exercise: Gluteus, Bicep Femoris
Preparation: Lie on the floor with your arms down at your sides, palms down. Your heels and calves should rest on the top of the ball.
Breathing: Exhale while you raise your hips and leg, inhale when you lower your leg back to the ball.
Execution: Raise your hips toward the ceiling while you balance on your shoulders and heels. Lift your right leg off of the ball extending it as high as you can. Lower right leg and repeat with opposite leg once all reps are complete.
Comments: You'll feel this right where you need it!
Here are a few suggested alternative exercises:Ball 1 Leg Knee DriveBall Bottoms-UpBall DeadliftSide Lying ScissorsStep Ups on Bench