A massage roller is a self-myofascial release tool designed to alleviate muscle tension, reduce soreness, and enhance flexibility. By applying pressure to targeted muscle groups, it helps release knots and improve blood circulation. Xpeed offers a variety of massage rollers, including the Medium Density Wave Roller, which features an undulating surface to stimulate blood flow and address tissue adhesions. This roller is suitable for both professional athletes and casual users seeking effective muscle relief. For more information, you can visit Xpeed's foam rollers collection at.