The roller muscle can massage multiple parts for legs, calves, arms, neck, back, tennis elbow or golfer's elbow. Stretches muscles and other soft tissues in multiple directions. It breaks tension and knots and erodes trigger points, increasing their flexibility and reducing pain. Beautify the lines of the legs to say goodbye to muscle pain, wrap around massage, reduce fat on the legs, arms and waist. Use this tool frequently to improve poor circulation and lymphatic drainage, ultimately giving you the best appearance of your body curve. You will feel physically stronger and healthier. What's more, feel more relaxed.