This package is for 10 x 90cm EVA foam roller_x000D_ Foam rolling is a self-myofascial release (SMR) technique that is used by athletes and physical therapists to inhibit overactive muscles. This form of stretching utilizes the concept of autogenic inhibition to improve soft tissue extensibility, thus relaxing the muscle and allowing the activation of the antagonist muscle._x000D_ This technique can be effective for many muscles, including: gastrocnemius, latissimus dorsi, piriformis, adductors, quadriceps, hamstrings, hip flexors and thoracic spine (trapezius and rhomboids)._x000D_ Using a foam roller improves alignment and hip mobility while increasing core flexibility._x000D_ Foam roller can be also used for Pilates, Yoga and Massage Therapy._x000D_