Professional athletes, arthritic elderly, and everyone in between can enjoy relief from pain and tension with the help of Yoga Tune Up Therapy Balls. These are part of the Roll Model Therapy Ball System, designed for targeted self-massage trigger point therapy. Simply follow focused movement routines to penetrate multiple layers of skin and muscle, providing a deep tissue massage to high tension areas. With better grip and more give than a lacrosse ball, these tune up therapy balls were specially designed to release muscle tension and ease pain. The Yoga Tuneup Therapy Ball Pair features two balls, each 2½” in diameter, to reach multiple layers of muscle tissue for a deeper massage and greater relief. Use individually to massage out adhesions in your neck, shoulders, and more, or work two at a time to hit larger muscle groups in your back and legs. For those who don’t have time or money for regular trips to a professional masseuse, these balls allow for long-term massage therapy in the comfort and privacy of your own home.