The current problems of physical fitness in Japanese children. In comparison with European and North American children.
Miyashita
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M
Sadamoto
T
T
D001823:Body Composition; D001824:Body Constitution; D002648:Child; D005260:Female; D006331:Heart Diseases / Q000209:etiology; D006801:Humans; D007564:Japan; D008297:Male; D009656:North America; D010101:Oxygen Consumption; D010809:Physical Fitness