TriggerPoint Grid X Ball Foam Roller The GRID X Ball is an extra-firm 5-inch massage ball built to target hard-to-reach muscles. Use it on your shoulders, traps, hips, and other tight areas. Its firm surface delivers deep-tissue massage and withstands greater pressure than the original GRID Ball. Release muscle tension, reduce soreness, and speed up recovery. By increasing blood flow and oxygen delivery to your muscles, the GRID X Ball helps you move better and recover faster. Extra-firm: designed to provide targeted deep tissue massage in hard to reach places such as shoulders, traps, and hips GRID: pattern replicates the feeling of a massage therapist’s hands to vary the pressure applied to the muscles Easy-to-clean: lightweight and portable makes the GRID X Ball perfect for travel or bringing to the gym
