Wrist is the part of the human body that connects the palm and forearm, also called wrist. Main local structures: radiocarpal tunnel, ulnar carpal tunnel and carpal tunnel. Another explanation: wrist refers to means, which is generally used as a derogatory term and refers to improper methods used in dealing with people, such as "playing tricks to deceive people"; It can also refer to skill and ability.

In sports, the activity of wrist joint is quite complicated and delicate, and it is also very easy to get injured. Wrist injuries have many manifestations, including acute injuries to ligaments, tendons, bones and joints, and chronic strain. More common in basketball, volleyball, badminton, weightlifting and other sports, accounting for about 6% of sports injuries. Wrist injuries are common in mass fitness.

Proper wrist prevention before exercise: first, turn your wrist left and right for about 10 minutes before exercise until your wrist feels loose and warm; Secondly, we should also strengthen the exercise of wrist muscles in peacetime. We can do wrist exercises with small dumbbells or sand bottles to strengthen and improve the muscle activity of the wrist. In addition, you should wear wrist guards or reinforce them with elastic bandages during exercise to better protect your wrists.

A bandage is a gauze band used to wrap a wound or affected part. It is a common medical product. There are many kinds and methods of dressing, so it is necessary to choose the appropriate kind and method according to the injured part. The types of bandages are: 100% pure cotton plain, pleated elastic bandage, spandex elastic bandage, PBT elastic bandage, cotton gauze lace bandage and viscose gypsum bandage.