If you've been following the Booty Booster Workouts, great! Keeping up with progression, I have created another workout using the exercise ball for added benefit. For those of you who haven't be sure to check back on Booty Booster Workout: Part I and Booty Booster Workout: Part II . Here's Booty Booster Workout: Part III including using the exercise ball: Wall Squats: - Place ball against wall, same height as low back. - Lean against and lower into a squat. Right Leg Cross Squat: - Place ball against wall, same height as low back. - Cross right leg on left knee. - Lean against and lower into a squat. Left Leg Cross Squat: - Place ball against wall, same height as low back. - Cross left leg on right knee. - Lean against and lower into a squat. 90 Degree Right Leg Squat: - Place ball against wall, same height as low back. - Raise right leg. - Lean against and lower into a squat. 90 Degree Left Leg Squat: - Place ball against wall, same height as low back. - Raise left ...