• Pvc exercise ball: strengthen and tone muscles and bones of the hips, back, legs, hands, arms and shoulders,fitness chair ball
• Exercise ball: the exercise is relatively safe, with extra thickness, not easy to burst,yoga balance ball
• Balancing stability trainer: suitable for for home exercising, gym workouts, yoga and pilates,fitness ball
• Balancer exercising ball: helps to develop your overall body muscle, balance and coordination,exercise balls
• Workout yoga ball: anti-burst material makes this ball able to stand up to the most rigorous workouts,training ball gym