小・中学生の全身持久力の発達に関する研究(2)

概要

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In order to know the growth effects on aerobic work capacity we investigated on 34 pupils in longitudinally for three years. The number of the 10 to 12 years age group were 8 for male (A group) and 10 for female (B group) and the 13 to 15 years age group were 7 for male (C group) and 10 for female (D group). Analyzing the data from each of the measurments with respect to physique, cardiorespiratory functions and 5 minute-run, the following results were obtained : 1. The average values of maximal oxygen intake of Agroup increased from 1.67l to 1.96l, and B group from 1.59l to 1.87l. But C and D group reached the plateau in 13 years. 2. VO2 max. per kg body-weight decreased with all groups in 9―14%. 3. Pwc 170 remarkably increased with all groups, A group 33.5%, B group 38.9%, C group 18.3%, D group 18.1% 4. The performance of 5 minute-run was increased 4 % at A group (10-12 yrs of boys), but the other groups did not increased.
群馬大学の論文