Upper limb movements refer to the actions performed by the arms and hands, which include a variety of motions such as flexion, extension, abduction, and adduction. These movements are essential for daily activities like reaching, lifting, and grasping objects. The upper limb consists of the shoulder, elbow, wrist, and fingers, each contributing to the overall functionality and range of motion. The muscles and joints in the upper limb work together to facilitate these movements. For instance, the deltoid muscle helps in raising the arm, while the biceps and triceps control the bending and straightening of the elbow. Understanding these movements is crucial for fields like physiotherapy and sports medicine.