Use the 65cm self-guided exercise ball to advance your at-home workouts and improve your posture. Enjoy the release of stubborn muscles tension with the 25cm massage ball. You will feel a perfect mix of mobility, stability, and strength with this Balance Ball Duo.
• Enhances core stability and back health • Improves body muscle balance • Low impact powerful workout with self guided exercises • Muscle strengthening & relaxation • Ideal for posture and can be used as a chair • Great addition to your home gym • Includes: 65 cm ball. 25 cm ball. Pump.