Body By Jake 21.6-Inch Burst Resistant Exercise Ball
This 21.6" burst resistant exercise ball works the muscles that are hardest to isolate - upper/lower abs, back, and obliques. Get a lean, hard midsection while you strengthen your core and increase balance and stability.
- 21.6" Exercise ball
- Burst resistant to 300 lbs
- Improves balance, stability, and flexibility
- Strengthens core
- Works hard to isolate muscles
- Comes with inflation pump and exercise chart
- Phthalate free
- Color: red
- Made of 100% PVC
- Measures 21.6"Dia (55cm)
- Height requirement: 5'1"-5'7"
- Made in China
90-Day Limited Warranty