JKMEOO Lacrosse Massage Balls- Trigger Point Deep Tissue Physical Therapy Massage Ball Self Myofascial Release for Physiotherapy SPECIAL AND HAVE UNIQUE BENEFITS  In spite of all the marketing gimmicks, massage balls are far more effective at isolating problem areas in your body and enabling you to make permanent changes that increase your flexibility and eliminate pain SIZE 63MM  For the technically minded, the lacrosse balls diameter is 63 mm, best suitable size that works best for every body parts MADE OF SOLID RUBBER  the heavier the ball the more likely it is to stay where you put it, solid balls are preferable to hollow or inflatable because of their greater weight. The solid balls also deform more predictably when you put your weight on them BEST MASSAGE RELAX TOOL  Its great for breaking up muscle knots and hard to reach trigger points. Use the Lacrosse ball on your traps and delts after a heavy upper body workout or on glutes and calves after a long run DESIGNED FOR EVERYONE  Top physical therapists, massage therapists ,athletes and each common people can use massage balls for their own