Xercise Ball™ - Elite (75cm Silver) These safe, heavy-duty, slow-deflate quality SPRI® Xercise Balls™ are durable enough to withstand diverse training applications in any club environment. Elite (slow-deflate up to 500 lbs.) Xercise Balls™ were designed for heavy use in all workout environments.
Many of the exercises performed on an exercise ball require sitting or lying on top with weights in your hands. It is crucial to have quality material in the product. Be aware of the term "burst proof" or "antiburst" as many of these products are not, which can lead to injury. Invest in a quality product that will last for years, and be rewarded with a safe workout environment.