Hyperice Vyper Vibrating Massage Foam Roller: for Crossfit, Yoga, Trigger Point, Stretching & Recovery;

Used by the world's most elite athletes, The vyper is a cutting-edge fitness and recovery device/roller that uses pressure and vibration to improve the body's overall performance. The VYPER uses 3 different speed settings powered by rechargeable lithium ion batteries, which give over 2 hours of use for charge. Excellent for self massage, warm up, and to work on tight muscles that prevent you from moving better. Ideal foam roller for CrossFit, Yoga, P90X, and athletes of all sports Charger Included; 2 hours of use per charge