The Stability Ball must be inflated to the proper size in accordance with the following chart Prior To Use. Do not over-inflate or under-inflate the Stability Ball. If there are any imperfections stop using the Stability Ball immediately and contact Sport Research Customer Service. Do not try to repair the Stability Ball in any way. Refer to the manual included for more safety warnings.

Caution: Always check equipment for worn or damaged parts before and after each use. Do not use if damaged. Always consult your Physician/General Practitioner prior to performing any physical activity.

California Proposition 65 Warning: This product may contain chemicals know to the State of California to cause cancer birth and/or reproductive harm.