The Korean Journal of Physical Education (한국체육학회지)

Korean Alliance for Health: Physical Education: Recreation:and Dance (한국체육학회)
권호 표지

A Comparative Analysis of Segment Angle of Trunk and Lower Limb by changing of Running Velocity

달리기 속도변화에 따른 체간과 하지 분절각도 비교분석

Cho, Byung-Joon
조병준

  • Published : 20030000
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Abstract

In this study, running motion was measured at 5 given velocity. The subjects of this study were high school middle-long distance players and non-players who participated with bare feet. To achieve this study, four video cameras and running timer were used. The object of this study was provided with a basic data for long distance runners` record improvement. By using the statistics for specifie variables and normalization of variable change curve, following conclusions were obtained. 1. It was appeared that players were more leaned forward as the velocity was increased than non-players at touch-down, mid-stance and take off. 2. To some degree of velocity, the range of thigh rotation was increased and then was decreased. 3. It was thought that players were smaller flexion averagely in shank of supporting phase than non-players at touch down and take off, while larger flexion at mid-stance. 4. Players were larger dorsiflexion in foot of supporting phase than non-players at touch down and mid-stance, while smaller dorsiflexion at take off.

Keywords

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