Lightweight foam rollers for muscles that provide relief from pain and fatigue are available in the shape of a 45-cm EPP roller. For Pilates, Yoga, and the Gym: Portable Foam Roller. With the help of this foam roller for muscle massage, advance your training. Muscles may benefit from being relaxed after exercise or before. The deep tissue stimulation provided by the core balancing foam roller enhances blood flow. This lowers the chance of damage and enables a speedier recovery during therapy. To treat soreness, a back massage roller may be used to the arms, neck, legs, and other muscular areas. The rigid EPP foam used in the Rumble Roller helps to improve flexibility and mobility for better sports performance. The 45 x 15 cm size of the foam roller makes it portable. Improve your exercise by using the foam roller before or after.