75Cm Body Workout Anti Burst Gym Ball, For Household at 749 piece in Titan Fitness 65cm Black Exercise Stability Ball, 25.6" Diameter Amfyn Burst Exercise Gym Ball 75cm with Pump (Color: Assorted) Anko Gym Ball 75cm, Sports Equipment, Exercise & Fitness, Weights Custom Anti Burst Free Pump Fitness Pilates Ball Pvc Resistant Balance. Burst Exercise Gym Ball 75cm with Pump (Color: Assorted) Anti Slip Balance Stability Ball, Heavy Duty Fitness Yoga Ball, Extra Thick Swiss Birthing Ball, Excersice Equipment for Home, Exercise Ball Yoga ball is a perfect addition to your home exercise equipment to improve your core and overall strength. Tone and sculpt your shoulders, arms, hips, thighs and other muscle groups with this swiss ball. Horizontal ribs contoured all around it making it easy to hold without slipping while tossing, bouncing or squeezing.