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ALL ROUND – The mini exercise ball can effectively stimulate your abdominal and inner thighs muscles, increase your flexiblity, strength and endurance! Can add instability and resistance to do a variety of exercises, and very suitable for relaxation of the body. Most importantly, it makes your exercise full of freshness and fun.
PROFESSIONAL DESIGN – Made of soft, flexible, durable and skin-friendly PVC, can remain elastic and squishy even fully inflated. Special film attached to the surface, make Goonidy Pilates Ball smooth but non-slip, and can withstand 700lbs, not burst even if pierced by a sharp object.