One spot, not a whole muscle.
A 6.3 cm ball reaches where a roller can’t.



One spot, not a whole muscle.
A 6.3 cm ball reaches where a roller can’t.
Your body weight sets the pressure.
Lean into the floor or a wall; shift to ease off.
Firm, smooth, pocket-sized.
Rubber core, silicone skin, 158 g; rolls without catching and fits in a gym bag or a drawer.