Shoulder and Scapular Kinematics during the Windmill Softball Pitch
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منابع مشابه
Kinematics and kinetics of elite windmill softball pitching.
BACKGROUND A significant number of time-loss injuries to the upper extremity in elite windmill softball pitchers has been documented. The number of outings and pitches thrown in 1 week for a softball pitcher is typically far in excess of those seen in baseball pitchers. Shoulder stress in professional baseball pitching has been reported to be high and has been linked to pitching injuries. Shoul...
متن کاملBiceps activity during windmill softball pitching: injury implications and comparison with overhand throwing.
BACKGROUND Windmill pitching produces high forces and torques at the shoulder and elbow, making the biceps labrum complex susceptible to overuse injury. Little is known about the muscle firing patterns during a windmill pitch. HYPOTHESIS Biceps muscle activity is greater during a windmill pitch than during an overhand throw. STUDY DESIGN Descriptive laboratory study. METHODS Seven female ...
متن کاملSurface Electromyography of the Forearm Musculature During the Windmill Softball Pitch.
BACKGROUND Previous studies investigating the windmill softball pitch have focused primarily on shoulder musculature and function, collecting limited data on elbow and forearm musculature. Little information is available in the literature regarding the forearm. This study documents forearm muscle electromyographic (EMG) activity that has not been previously published. PURPOSE Elbow and upper ...
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Objectives: The purpose of this study was to compare scapular kinematics during elevation phase of abduction, flexion, and scapular plane elevation phase between fifteen persons with shoulder impingement syndrome (SIS) and thirteen persons without it. Methods: Values of scapular kinematics include scapular superior and lateral translations, upward rotation, external rotation, and posterior t...
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Introduction and aim: One of the most significant risk factors for throwing athletes is an internal rotation deficit of the shoulder joint. This study investigated 8-week online scapular-focused training on the scapular kinematics, proprioception, and strength of particular shoulder muscles in female volleyball players with Glenohumeral Internal Rotation Deficit. Methodology: The present study...
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