The Wave Roller can be used to accelerate your warm-up and recovery, increase blood flow, enhance mobility, and release tension at any time. Stay connected and access customized routines with our Therabody app integration. The Wave Roller and Theragun Percussive Therapy devices are even more effective together. Specially designed wave grooves maximize traction across 12 inches of high-density PU foam for a smooth, quiet roll and just the right amount of pressure.