KMID : 0359419950130010083
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Korean Journal of Sports Medicine 1995 Volume.13 No. 1 p.83 ~ p.90
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A Study on the Body Flexibility of Decade in Age
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Abstract
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The study aimed at examining the changes of mitocondria in gastronemius of human skeletal muscles by endurance training (13 weeks). The subjects were twelve volunteer male college students, and they were divided into two groups ; one was control
group
which did not do any training and was composed of 5 students, the other was experimental group which did endurance training for thirteen weeks at the level of 70% of maximal oxygen consumption and was composed of 5. After the motor capacity test
and the
needle biopsy, muscle samples were taken for treating and analyzed by electron microscopic.
@ES The results are as follows:
@EN 1. Before practicing aerobic training, the shapes of mitochondria both of control and exercise group was globular and oval in common, but after practicing, shapes were changed variously with quadrilateral and irregular.
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