Muscles and Joints: Location and Function
Classified in Physical Education
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Elbow
- Flexion
- Extension
- Hyperextension
- Supination
- Pronation
Wrist
- Flexion
- Extension
- Hyperextension
- Abduction (left direction)
- Circumduction
Knee
- Flexion
- Slight rotation in flexion
- Extension
Ankle
- Flexion
- Extension
- Abduction
- Eversion
- Inversion
Keystone
(L) Between the neck and the manubrium. (F) Shrugging; works with other muscles to bring the head forward, backward, and to either side.
Sternocleidomastoid
(L) Front side of the neck. (F) Moves the head forward and rotates it; helps with inspiration; joins the skull to the clavicle and sternum.
Deltoid
(L) Upper arm. (F) Raises the arm to shoulder level and helps move it above the head.
Brachial Biceps
(L) Upper arm. (F) Flexes the arm and forearm; aids in wing attachment and detachment to the body's side.
Triceps Brachii
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