Balance Yoga Ball Chair With Roller, Home Explosion Proof Seat Maternity Fitness Safe Soft Elastic

Balance Ball Chair - Classic Yoga Ball Chair with 55 cm Stability Ball, Pump & Exercise Guide for Home or Office Specification: Yoga Ball size: diameter 65 cm suit for 160-165 cm height, diameter 55 cm suit for 150-160 cm height Alternative desk chair created by leading health & fitness experts to improve back health and core strength Featuring the same yoga ball as the exercise guide, this chair helps to build a healthier core, align the spine, relieve back pain and stiffness, boost energy levels and increase productivity with an active body and a focused and engaged mind Designed for users 150 cm-165 cm tall and fits most standard-height desks. 300-pound weight capacity. Color: 5 color for available. Includes: removable 55-centimeter exercise ball, an air pump, an adjustable metal support bar, 4 easy-glide casters and a desktop exercise guide It may be necessary to re-inflate the ball after initial inflation, allowing the ball’s material to stretch to its final