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KMID : 0377619720220060713
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Korean Jungang Medical Journal
1972 Volume.22 No. 6 p.713 ~ p.720
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Study on the Physical Fitness and Entropy
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李陸昌/Lee, Yung Chang
申石澈/Shin, Suk Chul
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Abstract
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Physical fitness is greatly affected by physical status but this is neither sole factor to determine that nor in direct proportion to that.
The authors computed the entropy and the information of body weight, stature-lifting power and body weight-breast girth-lifting power chains to determine the effects of physical status on the physical fitness.
The entropy represents the uncertainty of determination and the information the certainty.
Physical fitness and status used in this analysis are those of 60 healthy boys of 14 years old of Young Nam middle and high school in Taegu city. Summarized conclusions are as follows;
1. It is reasonable to use the entropy and information as the barometer to determine the physical fitness.
2. The certainty of fitness determination was increased when the division of the condition was versatile.
3. The effects of stature and breast girth on the determination on the fitness of lifting power were almost similar.
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KEYWORD
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