PNF and Movement
- 제5권1호
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- Pages.49-56
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- 2007
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- 2508-6227(pISSN)
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- 2508-6472(eISSN)
인체운동에 있어서 주관절의 운동학적 분석
Kinetic analysis of the elbow joint in human motion
- Noh, Tae-Hwan (Department of physics, University of Ulsan) ;
- Kim, Sik-Hyun (Department of Physical Therapy, Sunlin College) ;
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Kim, Jae-Hun
(Department of Physical Therapy, Sunlin College)
- 투고 : 2006.11.22
- 심사 : 2007.01.20
- 발행 : 2007.02.01
초록
Objectives : We find that the reaction force on the elbow joint during elbow flexion, extension with and without an object in the hand can be calculated the equations of motion that the sum of the torque and the sum of the force acting on the elbow joint must be zero and (moment of inertia x angular acceleration) and (mass x acceleration). Methods : we have calculated the equations of motion (