Strengthen, stretch and tone all major muscle groupsEnhance balance and coordinationGently ridged surface improves gripAvailable in Standard and Slow-Air Release versionsSlow Air Release version, if punctured, deflates more slowlyInclude inflatable Fitness Ball, air pump, easy-to-follow instructions and illustrated exercise guide500-lb. static weight capacityLatex-freeStandardTealX-Large (85 cm)Recommended for patients 6'9" and taller