2-in-1 foam roller: Outer trigger point roller(13″ x 5.5″) & soft inner roller (13″ x 3.9″ )
Release trigger points and loosen knots in muscles, especially for back, calves, shins, quadriceps, IT band, hamstrings, Adductor, Piriformis, lats, and glutes.
Good for preheating and post-exercise calm, reduce the risk of sports injury and reduce the pain after exercise.