What is the movement of raising your arm called?

What is the movement of raising your arm called?

Abduction and Adduction For example, abduction is raising the arm at the shoulder joint, moving it laterally away from the body, while adduction brings the arm down to the side of the body. Similarly, abduction and adduction at the wrist moves the hand away from or toward the midline of the body.

What is it called when you move your shoulders up?

Elevation is the pulling of the scapulae in a superior, upward direction. The common description of this is a “shrug” of the shoulders. The joint moves up.

What is a shoulder extension?

Shoulder extension, on the other hand, refers to the position you make when you move your arm and stick them out on your back. The muscles affected by these movements are the coracobrachialis, pectoralis major, and the anterior deltoid.

Why is it called shoulder flexion?

Flexion of the shoulder is an anatomical term of motion that refers to the rotation of the shoulder so that the arm is moved forward or up. During flexion, the bones of the arm remain straight, and motion takes place at the shoulder joint.

What is extension movement?

Extension is the opposite of flexion, describing a straightening movement that increases the angle between body parts. For example, when standing up, the knees are extended. When a joint can move forward and backward, such as the neck and trunk, extension is movement in the posterior direction.

How does an arm move up and down?

For example, your elbow joint has two muscles that move your forearm up or down. These are the biceps on the front of the upper arm and the triceps on the back of the upper arm: to raise the forearm, the biceps contracts and the triceps relaxes. to lower the forearm again, the triceps contracts and the biceps relaxes.

What’s the shoulder muscle called?

Deltoid is a large triangular muscle that covers the glenohumeral joint, where your upper arm inserts into your shoulder socket. Pectoralis major is a large, fan-shaped muscle stretching from your collarbone to mid-chest.

What limits shoulder extension?

Anterior portion limits extension while the posterior portion limits flexion. Both divisions limit inferior and posterior translation of the humeral head.

What are the shoulder movements?

Overview. The human shoulder is the most mobile joint in the body. This mobility provides the upper extremity with tremendous range of motion such as adduction, abduction, flexion, extension, internal rotation, external rotation, and 360° circumduction in the sagittal plane.

What is flexion and extension of shoulder?

The words flexion and extension refer to how the shoulder muscles are moving in relation to how you move your arms. A shoulder flexion is when you move your arms anywhere from a resting position by your sides to straight above your head. An extension is when you move your arms and stick them out behind you.

What is shoulder extension and flexion?

A shoulder flexion is when you move your arms anywhere from a resting position by your sides to straight above your head. An extension is when you move your arms and stick them out behind you. For a shoulder extension, your body uses the latissimus dorsi, teres major and minor and posterior deltoid muscles.

What is elbow extension and flexion?

When your forearm moves toward your body by bending at your elbow, it’s called elbow flexion. The opposite movement is called elbow extension. The three bones involved in elbow flexion are the: humerus, in your upper arm. ulna, on the little finger side of your forearm.