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Throwing Biomechanics - Physiopedia
Latissimus dorsi becomes active during the late cocking phase as the arm reaches maximum external rotation and continues to contribute towards humeral internal rotation during acceleration phase. Subscapularis at its greatest activity as it vigorously moves the arm into internal rotation during this phase. See more
The wind-up phase is defined as the initial movement to maximum knee lift of stride leg . During the initial movements, the pitcher brings his or her hands overhead and lowers to chest … See more
The arm cocking phase can be defined as the beginning of lead foot contact and ends at maximum shoulder external rotation . A … See more
The picture below depicts an overhead view of the alignment of the body during the acceleration phase of throwing. Note the 15-degree angle … See more
The arm acceleration phase begins at maximum shoulder external rotation and ends at ball release . During this phase, it is vital to maintain scapular stabilization due to the forward acceleration of the arm which is equivalent of a peak internal rotation angular … See more
Latissimus dorsi injury | Radiology Reference Article
WEBJan 17, 2022 · The latissimus dorsi plays an important role in internal rotation power during the late cocking and acceleration phase of the throwing movement 1,2. A tear of the latissimus dorsi muscle is a …
Biomechanics of the Shoulder: Stability and Kinematics of …
WEBOct 16, 2016 · The active stabilizers of the shoulder are muscle-tendon complexes that provide stability and function to the shoulder. These include the rotator cuff, biceps, …
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The Kinetic Chain in Overhand Pitching - PMC - National Center …
WEBThe late cocking phase occurs between lead foot contact and the point of maximal external rotation of the throwing shoulder (Table 4). The scapula is brought into a position of …
Approach to Latissimus Dorsi and Teres Minor Injuries in the …
WEBFeb 1, 2019 · Latissimus dorsi/teres major tears are uncommon but significant injuries in the throwing athlete. Prompt diagnosis, proper treatment, and focused rehabilitation will …
Shoulder Muscle Recruitment Patterns and Related ... - Springer
WEBOct 7, 2012 · This review focuses on shoulder muscle activity (rotator cuff, deltoids, pectoralis major, latissimus dorsi, triceps and biceps brachii, and scapular muscles) …
Throwing Injury Prevention Strategies with a Whole Kinetic Chain ...
WEBApr 7, 2022 · Internal rotation of the shoulder to 90 or 100° is achieved via concentric activation of the internal rotators (latissimus dorsi, pectoralis). The rotator cuff …
Evaluation of the Thrower’s Shoulder | SpringerLink
WEBJun 17, 2023 · The arm moves into abduction and external rotation due to the activation of the deltoid, supraspinatus, and infraspinatus during the later portion of this phase [ 1 ]. …
WEBThe latissimus dorsi is supplied by the sixth, seventh, and eighth cervical nerves through the thoracodorsal (long scapular) nerve. The latissimus dorsi is responsible for …
Latissimus dorsi: Origin, insertion, innervation,function | Kenhub
WEBNov 3, 2023 · Functionally, the latissimus dorsi muscle belongs to the muscles of the scapular motion. This muscle is able to pull the inferior angle of the scapula in various …
Latissimus Dorsi Muscle - Physiopedia
WEBFunctional Activity. Latissimus dorsi is a climbing muscle. With the arms fixed above the head, it can raise the trunk upwards, together with the help of pectoralis major. It is an …
Anatomy, Back, Latissimus Dorsi - StatPearls - NCBI Bookshelf
WEBMar 5, 2023 · The powerful internal rotators of the arm (the latissimus dorsi, the pectoralis muscles, and the subscapularis) overpower the external rotators, causing internal …
Technical Guide and Tips to Posterior Arthroscopic Latissimus …
WEBApr 21, 2022 · Latissimus dorsi (LD) transfer is a reliable treatment option for irreparable posterosuperior (PS) rotator cuff tears in young and active patients that need to recover …
Latissimus Dorsi and Teres Major Injuries - ScienceDirect
WEBMar 1, 2021 · The thoracohumeral and scapulohumeral internal rotators, also assist in creating humeral internal rotation angular velocity, and are thus important for the pitch. 2 …
WEBThe latissimus dorsi (LD) muscle is primarily considered as an extensor and adductor of the shoulder. However, during the large range of motion required in baseball pitching, it …
Functional Anatomy of the Latissimus Dorsi | SpringerLink
WEBDec 15, 2017 · The tendons of latissimus dorsi and teres major are best accessible through a posterior axillary approach with elevation and maximal internal rotation of the …
Latissimus dorsi injury | Radiology Reference Article
WEBJan 17, 2022 · The latissimus dorsi plays an important role in internal rotation power during the late cocking and acceleration phase of the throwing movement 1,2. A tear of the …
Latissimus dorsi muscle - Wikipedia
WEBThe latissimus dorsi ( / ləˈtɪsɪməs ˈdɔːrsaɪ /) is a large, flat muscle on the back that stretches to the sides, behind the arm, and is partly covered by the trapezius on the …
WEBThe Latissimus Dorsi tendon attachment is transferred from the medial intertubercular groove of the humerus to the superior greater tuberosity, changing its function from …
Long-term results of latissimus dorsi transfer for internal rotation ...
WEBJun 28, 2018 · These results deteriorated over time (at a mean 7.64 years postoperatively), especially in internal rotation (from being able to reach the sacrum to only being able to …
Latissimus Dorsi - Innervation - Blood Supply - TeachMeAnatomy
WEBJan 15, 2024 · The latissimus dorsi is an extrinsic muscle of the shoulder. Attachments: Originates from the spinous processes of T7-T12, iliac crest, thoracolumbar fascia and …
kinesiology quiz 11 Flashcards | Quizlet
WEBStudy with Quizlet and memorize flashcards containing terms like which of the following movement forms is least common in baseball and softball, when a softball outfielder …
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