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Designed by health and fitness professionals to strengthen your back and improve posture
Increases activation of your core muscles improving posture throughout the day
New innovative ergonomic shape is more comfortable then conventional ball chairs with more surface seating area
Helps to align your spine and relieve back pain
Accommodates heights from 5' to 6' 1" | Risers sold separately to add additional height of 1-2" user height per riser
Strengthen your back and improve your posture while you work. Most office chairs will deactivate your core muscles overtime leaving you at risk for back injuries and chronic pain. The improved ergonomic seating system activates your core through it's instability while remaining comfortable enough to sit on all day. A rolling base with easy-to-use locks make this chair compatible with any office, and the optional risers make it a fit for people of all heights. Designed by fitness and health professionals to improve the core strength and health of anyone who uses it.
j fit Ergonomic Comfort Stability Balance Ball Fitness Chair B018WJWSEQ