In Rectus Abdominis Muscle: Max Fitness 75cm Exercise Ball with Foot Pump (Black)

Max Fitness 75 cm Exercise ball with FREE Pump included. Incorporate the versatility and effectiveness of the Max-Fitness exercise balls into your workout. Core strength training is the only way to exercise. You can take your exercise balls with you wherever you go or exercise at the conveinence of your home. Whether you are new to fitness or a seasoned athlete, this ball will enhance your workout ...Rectus Abdominis Muscle