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Adduction is an anatomical term of motion referring to a movement which brings a part of the anatomy closer to the middle sagittal plane of the body. Upper limb [ edit ]
Adduction is carried out by the pectoralis major, latissimus dorsi, teres major and the subscapularis. Horizontal abduction and horizontal adduction of the shoulder (transverse plane) Medial and lateral rotation of the shoulder (also known as internal and external rotation).
The muscles of internal rotation include: of arm/humerus at shoulder. Anterior part of the deltoid muscle [1] Subscapularis [1] Teres major [1] Latissimus dorsi [1] Pectoralis major [1] of thigh/femur at hip [2] Tensor fasciae latae; Gluteus generalis; Anterior fibers of Gluteus meralis; Adductor longus and Adductor brevis; of leg at knee [3 ...
Shoulder motions to pull the ligament taut Humeral head motion to pull the ligament taut Superior glenohumeral lig. Full adduction Inferior or anterior glide Middle glenohumeral lig. External rotation Anterior glide Inferior glenohumeral lig. Anterior band Posterior band Abduction and external rotation Abduction and internal rotation Non specific
Movements of the shoulder joint. [1]Movement Muscles Origin Insertion Flexion (150°–170°) Anterior fibers of deltoid: Clavicle: Middle of lateral surface of shaft of humerus ...
External rotation (lateral rotation or extorsion) is rotation away from the center of the body, [22] carried out by external rotators. Internal and external rotators make up the rotator cuff , a group of muscles that help to stabilize the shoulder joint .
Passive exercises include internal and external rotation of the shoulder joint, as well as flexion and extension of the shoulder. [26] A 2019 Cochrane Systematic Review found with a high degree of certainty that subacromial decompression surgery does not improve pain, function, or quality of life compared with a placebo surgery. [23]
1.1 Arm and shoulder. 1.2 Hand and wrist. 2 Lower limb. 3 Other. ... Download as PDF; Printable version; In other projects ... It is thus opposed to adduction. Upper ...