The Tunturi Yoga Foam Roller is superb tool for massaging your whole body and releasing any tight muscles groups with a technique called myofascial release, by resting on top of the roller in a back and forth motion you will simulate a massage for stretching and flexibility. The versatile foam roller adds another dimension to mat exercises and can be used in physiotherapy, pilates, yoga, fitness and rehabilitation. When used right, it improves core strength, flexibility, balance, and coordination and helps to stretch muscles and tendons.