The Joy Workout
A. Lie on your stomach on a stability ball so the ball is directly under your pelvic bone. Engage your butt muscles and hamstrings, and lift your arms and upper body up and out, as if flying like Superman. Lower back down to starting position; repeat 10 times.
B. Lean forward, and place hands on the ground. Engage butt muscles, and raise legs into the air. Keeping them in the air, open and close your legs 10 times.
Next: Pass-the-Ball Push-Up