This versatile, high-grade ball is perfect for adults who wish to perform a variety of activities to increase strength and flexibility. See the ACE Stability Ball Workout for great ways to use this ball. Product ships within 7 - 10 days. Delivery times vary by shipping method selected at checkout.
Which size is right for you?Consider your height when choosing your stability ball. When seated on the ball, your hips and knees should be close to parallel with the floor. The following is SPRI's suggested size chart to determine which ball size is recommended for your height.
55cm inflates to 21 inches high 5'to 5'7"65cm inflates to 25 inches high 5'8" to 6'3"
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