The Exercise Ball Bible: Over 200 Exercises To Help You Lose Weight And Improve Your Fitness, Strength, Flexibility, And Posture By Lucy Knight By Thriftbooks
Medicine Ball Workouts: Strengthen Major And Supporting Muscle Groups For Increased Power, Coordination And Core Stability By Stewart, Brett By Thriftbooks
The Exercise Ball Bible: Over 200 Exercises To Help You Lose Weight And Improve Your Fitness, Strength, Flexibility, And Posture By Lucy Knight By Thriftbooks