GO BALL - GF-MBRThe GoFit GoBall gives targeted pain relief to your sore muscles. Part of GoFits Muscle Pain Management system, the GoBall relieves knots, trigger points and sore muscles. Reach your back, shoulders, glutes, legs, and other spots in need of deep tissue massage. Leaning on a wall or laying down, simply press and roll. The cord helps you target areas of pain and keeps the ball in place. The balls density and no slip rubber surface is ideal for trigger