What is wrist flexion and extension?
What is wrist flexion and extension? Wrist flexion is the action of bending your hand down at the wrist, so that your palm faces in toward your arm. Flexion is the opposite of extension, which is moving your hand backward, so that your palm is facing up. Extension is also part of normal wrist range of motion. What is wrist extension definition? Wrist extension is movement of the hand backwards, towards the posterior side of the forearm. Working in a position of sustained wrist extension can cause repetitive strain injuries such as carpal tunnel syndrome. What is normal wrist flexion...