Injury Relief with Massage Ball. The Rolling With It Vibrating Peanut Massage Ball is perfect for enhancing recovery before and after Weight Training, CrossFit, Yoga, Running, Pilates, Cycling, and more! ... (1200 rpm), Medium (2000 rpm), High (3600 rpm), Variable Speed (1200 – 2700 rpm) to apply the perfect amount of pressure to each of your ...