Reebok 55cm Yoga Gym Ball

A home gym essential, Reebok Gymballs help target your core with exercise variations. Made from non-slip material with a dual-textured surface, the ball supports your workout with maximum grip. Designed using anti-burst technology with a pump included, the ball slowly deflates is punctured to help avoid injury. **Specification** – 55 cm diameter – Ideal for users between 155 – 167 cm (5’1″ – 5’7″) – Anti-burst technology – Dual-textured surface maximises grip – Pump included – Ideal for developing core, stability and posture