The Comparison of Muscle Activity in 4 Sections of Rectus Abdominis by The Distance of The Shoulder Width and The Angle of The Elbow Joint in The Position of Push-Up (푸시 업 자세 시 팔굽관절 각도와 어깨넓이 간격에 따른 구획별 4 배 곧은근 근활성도 비교)
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- Journal of Korean Physical Therapy Science
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- v.24 no.1
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- pp.14-21
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- 2017