Wooden racket
.Wooden racket, there are several types, such as wood, wood all alloys and metal is any size and weight, not equal, depending on the suitability of each individual. Wood good racket string tension wood not distorted when the hands press not slack.Tendon or ligament stiffness by breaking through the hand, listen to the sound of ligaments. Or use after nail cutting ligaments from bottom to top, and listen to the ligament. High pitch is very tense, indicating that the string taut.The size of the thin spring ligament is better than big