A Comparison of the Shoulder Stability Muscle Activity according to the Shoulder Flexion Angles in Open and Closed Kinetic Chain Exercise
نویسندگان
چکیده
منابع مشابه
Changes in the electromyographic activities of the infraspinatus and posterior deltoid according to abduction angles of the shoulder joint during shoulder external rotation in closed kinetic chain exercise
[Purpose] This study's purpose was to identify abduction angles of the shoulder joint that can provide effective infraspinatus muscle exercises while minimizing the muscle activity of the posterior deltoid muscle. [Subjects and Methods] The subjects of this study were 15 healthy young students in their 20s. Subjects adopted a standing position and performed shoulder external abduction while pus...
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15 صفحه اولDifferences in Muscle Activities of the Infraspinatus and Posterior Deltoid during Shoulder External Rotation in Open Kinetic Chain and Closed Kinetic Chain Exercises
[Purpose] This study investigated the changes in electromyographic (EMG) activities of the infraspinatus and posterior deltoid muscles during shoulder external rotation under open kinetic chain (OKC) and closed kinetic chain (CKC) exercise conditions. [Subjects] In total, 15 healthy males participated in this study. [Methods] Subjects performed shoulder external rotations under CKC and OKC cond...
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ژورنال
عنوان ژورنال: Journal of The Korean Society of Integrative Medicine
سال: 2015
ISSN: 2288-1174
DOI: 10.15268/ksim.2015.3.1.081