단거리 육상선수와 일반여대생의 신체구성, 골밀도와 골밀도 관련 요인 분석

초록

The purpose of this study was to establish the effect of long-term running exercise as compared with bone mineral density, related hormones(estrogen, osteocalcin, calcitonin, parathyroid hormone(PTH)), vitamin D level and amount of sunshine of runners(n=10) and students(n=10) in a college. The data of study were analyzed by t-test,(and 생략) correlation analysis and regression analysis by stepwise, and the alpha level of α=.05 was set for all test of significance. The conclusion of the study were as follows. The runner group's muscle mass and lean body mass of body composition, lumber spine(L2, L3, L4, total) and femur spine(neck, upperneck, wards, troch, shaft, total) of bone mineral density, vitamin D level and amount of sunshine were significantly higher than the control group's. There were significant relationship between lumber spine and weight, muscle mass and lean body mass of body composition, between femur bones and musle mass and lean body mass of body composition and between lumber spine and femur bones with amount of sunshine.

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