Scapulohumeral Rhythm - Physiopedia
Scapulohumeral rhythm is a common metric for assessing muscle function and shoulder joint motion. There is a three-dimensional scapular kinematic pattern during normal arm elevation that include upward rotation, posterior tilting and varying internal/external rotation dependent on the plane and angle of elevation.
Scapulohumeral muscles - Wikipedia
The scapulohumeral muscles are a group of seven muscles that connect the humerus to the scapula. They are amongst the muscles that act on and stabilise the glenohumeral joint in the human body. They include : coracobrachialis muscle; deltoid muscle; rotator cuff muscles : infraspinatus muscle; subscapularis muscle; supraspinatus muscle; teres ...
Anatomy, Shoulder and Upper Limb, Scapulohumeral Muscles
2023年5月19日 · The scapulohumeral muscles are muscles that connect the scapula to the humerus. The articulation between the glenoid area of the scapula and the head of the humerus is between the joints, with a greater ability to perform active and passive movements.
【深度】：什么是肩肱节律？一个非常重要的健身理论! - 知乎
肩肱节律（Scapulohumeral Rhythm）. 肩肱节律是指手臂外展时伴有肩胛骨旋转的节律性变化。. 简单点说，就是当手臂外展180°时，肱骨和肩胛骨以2：1的比例移动，即肱骨外展120°（由盂肱关节完成），肩胛骨上回旋60°（由肩锁关节、胸锁关节和肩胸关节共同完成 ...
Scapulohumeral Rhythm | Scapular Dyskinesis Assessment |SICK …
The scapulohumeral rhythm refers to the coordinated movement of the humerus, scapula, and clavicle to achieve full abduction or elevation. It has to be said that this rhythm can vary in different individuals and authors have different views about the exact degrees of each movement.
The Intrinsic Muscles of the Shoulder - TeachMeAnatomy
2024年9月28日 · The intrinsic muscles (also known as the scapulohumeral group) originate from the scapula and/or clavicle, and attach to the humerus. There are six muscles in this group – the deltoid, teres major, and the four rotator cuff muscles (supraspinatus, infraspinatus, subscapularis and teres minor).
Scapulohumeral Rhythm: Understanding the Phases and the
The scapulohumeral rhythm is a key element in shoulder biomechanics. It describes the coordinated relationship between the shoulder blade (scapula) and the humerus, particularly during arm elevation. This phenomenon plays a critical role in maintaining shoulder stability, muscle strength, and range of motion.
Biomechanics of the Shoulder - Physiopedia
The scapulohumeral rhythm is quantified by dividing the total amount of shoulder elevation (humerothoracic) by the scapular upward rotation (scapulothoracic). Within the scientific literature, the scapulohumeral rhythm is generally accepted to be 2:1, which represents 2° of humeral elevation for every degree of scapular upward rotation.
Assessment of scapulohumeral rhythm for scapular plane …
Scapulohumeral rhythm was assessed and represented the ratio of glenohumeral motion to scapulothoracic motion (glenohumeral elevation: scapular upward rotation). A one-way ANOVA was used to compare scapular upward rotation between elevation increments.
Dynamic scapulohumeral rhythm: Comparison between healthy shoulders …
2020年12月23日 · Assessment of scapular kinematics and the dynamics of the scapulohumeral rhythm (SHR) would be important for understanding pathologies of the shoulder and to inform treatment. Our aim in this study was to evaluate the SHR and scapular kinematics in patients with a rotator cuff tear (RCT), compared to a control group with healthy shoulders using ...
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