An investigation on physique and physical fitness of children in an elementary school of Tokyo.
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概要
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There are large differences of physique and physical fitness of the schoolchildren among geographical areas in Japan. The measurements of physique and physical fitness of children were undertaken in an elementary school of central area of Tokyo in this study. Subjects were 327 children aged from 9 to 12 years. The height, weight, chest gjrth, abdominal girth, sitting height and skinfold thickness were measured. The physical fitness measurements were made on muscular strength (grip and back strengths), flexibility (trunk extension and standing trunk flexion), agjlity (side step test) muscular power (vertical jump) and endurance activity (step test). The results were compared with standards regarding age and sex differences. The mean values of height, weight, chest girth and sitting height were almost equal in the standard value of comparable age and sex. The values of grip and back strengths were inferior by the standard values in each group; especially back strength showed a remarkable low value. On the other hand, it has been shown that their vertical jump scores were excellent than the standard values. There were the groups that maesured values of side step and standing trunk flexion showed rather excellent values compared to the standards. The score of step test was very inferior than the standards. It has been shown that the schoolchildren in this study had generally average values in physique and inferipr in physical fitness. The trends that were especially inferior to muscular strength and endurance activity were observed. These results is partly due to the influences from the present social state of the living environment condition such as motorization, Iaborsaving, etc.
- 日本生理人類学会の論文
日本生理人類学会 | 論文
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