The GoFit Trigger Ballx2 targets sore muscles for pain-relief. Part of GoFit’s Muscle Pain Management system, the Trigger Ballx2 relieves knots, trigger points and muscle soreness. Dual cords help to reach your back, shoulders, glutes, legs, and other spots in need of deep-tissue massage while keeping the balls in place. The ball’s density and no-slip rubber surface is ideal for trigger point release. Leaning on a wall or laying down, you decide how much pressure you want to apply to your target-point areas for maximum relief.