Description:
This is a more difficult exercise on the ball for stability.

Equipment Used: Exercise Balls
Muscles Used: Abs: Lower, Back: Lower, Buttocks (gluteus maximus and medius), Hamstring (biceps femoris), Hips (hip flexors)
Categories: Ball Exercises

Start in the bridge position with your hips up off the floor. Extend your right leg straight up in the air, keeping the other on the ball to stabilize it.

Exhale, and extend your left leg that is on the ball forward. Hold for 2 seconds, and return back to start position for 1 rep.