Tag Archives: j/fit Stability Ball

j/fit 45cm Stability Exercise Ball (Red)

Amazon Price: $18.30 $18.30 You save: (%) (as of July 4, 2019 7:52 pm – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.

Safe, versatile, and fun to use, this stability exercise ball from J Fit is a great way to work out in the comfort of your home. Specifically targeting your abs, back and gluts, the exercise ball strengthens and tones your entire body by working your muscles in a completely new way by giving constant resistance from every direction. It's a great exercise tool for people of all ages and all fitness levels. An air pump and exercise guide is included. Exercise Ball Size Guidelines 34-inch (85 cm): For users 6' 7" in height and taller 30-inch (75 cm): For users between 6' 2" and 6' 6" 26-inch (65 cm): For users between 5' 8" and 6' 1" 22-inch (55 cm): For users between 5' 1" and 5' 7" 18-inch (45 cm): For users between 4' 6" and 5' 0"