WebSep 14, 2024 · Tendons attach muscles to bone. The movement produced by these structures depends on the alignment of the fibers in the muscle they are attached to. Examples include: 4 Flexion: bending a joint Extension: straightening a joint Abduction: moving your arm or leg out to the side Adduction: bringing your arm or leg next to your … WebThe shoulder is one of the largest and most complex joints in the body. The shoulder joint is formed where the humerus (upper arm bone) fits into the scapula (shoulder blade), like a …

Arm Muscles: Anatomy & Function - Cleveland Clinic

WebApr 14, 2015 · Some of the muscles, tendons, and ligaments of the hand, as well as those of the forearm that affect hand movement, include: Extensor digitorum: This forearm muscle is responsible for... WebThe muscle has two tendons that attach it to the bones of the scapula bone of the shoulder and one tendon that attaches to the radius bone at the elbow. The tendons are tough strips of tissue that connect muscles to … dexterous grasping under shape uncertainty

Arm Muscle Anatomy and Function - Verywell Health

WebNeck Muscles You have more than 20 neck muscles, extending from the base of your skull and jaw down to your shoulder blades and collarbone. These muscles support and stabilize your head, neck and the upper part of your spine. They help you move your head in different directions and assist with chewing, swallowing and breathing. WebFormat of the Shoulder. The shoulder is made out of a ball and socket joint created by the scapula, humerus, and the muscles, ligaments, and tendons that support those bones. These supporting tissues are all attached to the scapula, humerus, and clavicle. The shoulder joint is located between the glenoid fossa of the scapula and the humerus. WebElbow Tendons Biceps tendon. The biceps muscle has tendons on each end of the muscle. At the shoulder, the two tendons both attach to the large flat bone in the upper trunk called the scapula. The muscle belly then … dexterous fingers