Product Details
65cm Burst Resistant FUNNctional Fitness Ball65cm Burst Resistant Fitness Ball -- Burst resistant means if this ball should puncture, it will not split wide open, but will instead deflate slowly. With a thicker, more durable skin, burst resistant is the way to go for high volume usage. 65cm balls are usually recommended for people from 5'7" - 5'10". Truth be told, the length of a person's legs is the real determining factor when properly fitting anyone to a fitness ball. While sitting atop the ball, a person's knees should be at a 90 degree angle with their feet flat on the floor in front of them. The ball should be inflated until it is firm but not rigid. $19.95 / #566 |
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