ProBody Pilates Exercise Ball Chair System – Yoga and Pilates 65 cm Ball with Stability Base and Workout Resistance Bands for Gym, Home, or Office Price: $31.95 (as of 04/17/2021 18:16 PST- Details)

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EQUIPMENT INCLUDED: 1 Balance Ball, 1 Inflatable Stability Ring, 2 Resistance Bands, 1 Inflation Pump, 2 sets of plugs with remover and 1 workout guide and manual
RECOMMENDED BY TRAINERS AND PHYSICAL THERAPISTS and for good reason. Swiss balls are perfect to increase balance, abdominal strength and flexibility. Not only for crossfit, but also good for active sitting as a desk chair in an office home or seating in a classroom.