STUDY DESIGN A cross-sectional control-matched study in adolescents with idiopathic scoliosis (IS). OBJECTIVE To evaluate whether subjects with IS had shoulder dysfunction and associated impairment in shoulder kinematics and muscular activation. SUMMARY OF BACKGROUND DATA Evidence indicates that shoulder kinematics are related to shoulder pain and dysfunction. Despite the degree of morbidit...

Context: With a key role in normal shoulder function, scapular kinematics have been investigated impingement syndrome (SIS). Objectives: This systematic review aimed at determining kinematic patterns patients with SIS compared to asymptomatic individuals. Data Sources: Databases such as PubMed, Scopus, Web of Science, Ovid, Embase and PEDRO were searched from January 1995 June 2021. Study Selec...

OBJECTIVE: Throwing is a dynamic and complex task, which requires sequential movement to sufficiently transfer energy from the lower extremity to the upper extremity. Due to the repetitive stress of the overhead throwing motion, sport medicine personnel have developed different methods to assist in alleviating pain an athlete may be experiencing. One method is the use of a posture-cueing compre...

BACKGROUND Scapular dyskinesis is an alteration in normal scapular position and motion. Some researchers believe that altered kinematics of the scapula subsequent to dysfunction or weakness of scapular stabilizing muscles contributes to impingement syndrome. Scapular muscle exercises are included in the rehabilitation of patients with subacromial impingement syndrome and scapular dyskinesis bec...

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STUDY DESIGN Controlled laboratory study. OBJECTIVES To describe and compare scapular and clavicular kinematics and muscle activity during 6 retraction exercises in young healthy adults (mean +/- SD age, 23.2 +/- 2.4 years). BACKGROUND Based on the association between shoulder injuries and scapular/clavicular movement, muscle activity during various exercises that target muscles surrounding...

[Purpose] This study developed methods of shoulder supporting banding and shoulder pulling banding using elastic bands for scapular dyskinesis patients with shoulder depression and scapular downward rotation and investigated the effect on shoulder pain and scapular position. [Subject] The subject was a scapular dyskinesis patient with shoulder depression and scapular downward rotation and shoul...

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...

background and objectives: scapular stabilization and neuromuscular control provide an important parameter to characterize shoulder function during dynamic activities. many studies have confirmed the effect of the loading on scapular position and scapulohumeral rhythm. therefore, the evaluation of stabilizer muscles involvement in scapular asymmetry may assist in the development of clinical exa...