전완, or the forearm, is the part of the arm located between the elbow and the wrist. It consists of two long bones, the radius and the ulna, which allow for a wide range of motion. The forearm plays a crucial role in various activities, such as lifting, pushing, and gripping objects. The muscles in the 전완 are responsible for movements of the wrist and fingers. These muscles can be categorized into flexors, which help bend the wrist and fingers, and extensors, which straighten them. Proper strength and flexibility in the forearm are essential for daily tasks and athletic performance.