... thus relieve muscle pain.Braided necklace effectiveness:Help strengthen the body blood circulation, relaxation, to the wrist relax and relieve ... (so called "Minus Ion Power"), especially at the body's crucial motor joints.3-rope design making it ... : Baseball, Softball, Tennis, Martial Arts, Gym Fitness Workout and Body Building, Golf, Basketball, fishing, Hiking, Hockey etc.•Reduce muscle tension ...