white tennis balls

 playing badminton how to prevent tennis ball elbow: a, correct hitting action, swing is the culprit, especially backhand. Intense, repeated muscle contractions cause tiny tears or make tendon stretch beyond their elastic limit. Tiny tear can usually heal on their own, but if not enough to let the arm rest, it may again damage and cause chronic pain. If left untreated, persistent pain may soon deteriorate into a more serious injury. 2, action, and technology is the key to master the correct technical action. Badminton beginner students under the guidance of teachers step by step, from easy to difficult exercises gradually. In badminton master the correct technique in the late action, not before the formation of a good dynamic stereotype, surgery should exercise intensity is too large, to maximize the protection of the elbow and body safety. 3, to reduce the number of points to play, exercise reasonable arrangements. With elbow pads, the professional and general all OK, not limited. 4, bold Grip, then please hand with two layers of plastic; reduce pounds, 32 pounds more easily injured; thick line, 0.70mm line.