ACHE & PAIN RELIEF: Use the muscle roller before and after physical activity will accelerate muscle recovery and disperse the effects of lactic acid following activity and dramatically improve your strength, flexibility and endurance. | QUICK RECOVERY: Prevents costly injuries and shortens recovery time. Use on quads, hamstrings, calves, traps, shoulders, neck, lower back and more! Release trigger points, increase blood flow and aid myofascial release of cramping, aching, sore joints. | NO SQUEAKS: NO Bending, NO Breaking, NO Squeaking, No Ripping Out Hair. This muscle roller is built with a solid core tube, and the gears are designed with a tread design. Unlike others, the gap between our gears is specially designed so that you don't make a particular noise when you use it. | ANTI-SLIP HANDLE: Premium Polypropylene handle with thermoplastic rubber anti-slip mat helps you hit the body spots which are hard to touch and allows for simple self-massage. | BONUS ITEMS: A massage roller with instruction pamphlet, workout poster are all included in a sophisticated gift box; great gift idea for fitness enthusiasts, hard-working office workers, yoga enthusiasts, etc.