Thera-Roll 3.5" x 12" Firm - Purple (2001)
Traditional (smooth) foam rollers only compress muscle fibers. The Thera-Roll patented textured (ribbed / ridged) design penetrates and releases tense muscle fibers to decrease pain and stiffness. Invented, designed and clinically tested by Licensed Physical Therapists. Available in 4 sizes and 3 different densities to ensure exactly the right amount of deep muscle manipulation for your needs.