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KMID : 1211620090040030157
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Journal of the Korean Society of Physical Medicine
2009 Volume.4 No. 3 p.157 ~ p.164
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The Effects of Angular Velocity on Muscle strength of Biceps brachii
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Bang Hyun-soo
Kim Jin-Sang
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Abstract
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Purpose: The purpose of this study was to investigate the effects of angular velocity on muscle strength of biceps brachii.
Methods: Subjects was classified into two groups, which were angular velocity group(n=15) and angular velocity group(n=15). Each group was applied to perform the isokinetic exercises on flexion muscle group for each 10 times in 3 set(3 days per a week for 2 weeks). Muscle strength was measured using peak torque of biceps brachii.
Results: The results were as follows: The peak torque was significantly increased after angular velocity isokinetic exercise application(p<.05), however, it was not significantly after angular velocity isokinetic exercise application(p>.05).
Conclusions: This study showed that angular velocity isokinetic exercise application were effective treatment strategy on increase of muscle strength. Therefore, it could be considered as a treatment method in the athlete and patients with musculoskeletal disease.
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KEYWORD
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angular velocity, biceps brachii, isokinetic exercise
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