Journal of Korean Orthopaedic Sports Medicine (대한정형외과스포츠의학회지)
- Volume 2 Issue 1
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- Pages.62-70
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- 2003
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- 1598-5695(pISSN)
Humeral Torque in Youth Baseball Pitchers: Implications for the Development of Little League Shoulder and Humeral Retroversion
청소년기 야구 투수의 상완골 회전력: 소아 야구 견 및 상완골 후염의 발달에 미치는 영향
- Kim Young-Kyu (Department of Orthopaedic Surgery, Gil Medical Center, Gachon Medical College) ;
- Sabick Michelle B. (Steadman Hawkins Sports Medicine Foundation, CO) ;
- Torry Michael R. (Steadman Hawkins Sports Medicine Foundation, CO) ;
- Hawkins Richard J. (Steadman Hawkins Sports Medicine Foundation, CO)
- 김영규 (가천의과대학길병원정형외과학교실) ;
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- Published : 2003.03.01
Abstract
Purpose: We examined the kinematics and kinetics of the shoulder in youth baseball pitchers in light of the mechanisms of development of little league shoulder and humeral retrotorsion. Materials and Methods: The joint kinematics and the net force and torque acting on the humerus were calculated in fourteen youth pitchers throwing in a simulated game. Results: The major force component acting on the humerus was a tensile force of 378
목적: 청소년기야구투수의견관절의운동학및동력학을통해소아야구견및상완골후염의발달에대한역학적측면을분석하고자하였다. 대상및방법: 모의 게임을통해 14명의청소년기야구투수에서관절운동학과상완골에작용하는총힘및회전력을계산하였다.결과: 상완골에작용하는주된힘은평균378
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