Fitness Mad Reaction Ball 9cm (Large)

Reaction Ball Built for sharper reflexes — the Reaction Ball's erratic, unpredictable bounce trains agility, hand-eye coordination, and reaction time in a way a normal ball can't. Train Your Reactions Bounce it off a wall or use it with a partner for unpredictable return catches Hold at waist height, drop it, and try to catch it — vary the height to make it easier or harder Extra Benefits Improves hand-eye coordination and reaction time Also relieves tension Available in two sizes: 9cm (Large) and 7cm (Small) Details: PVC construction, red, retail packaged. 9cm version weighs 160g.