AEROBIC POWER AS RELATED TO BODY GROWTH AND TRAINING IN JAPANESE BOYS - LONGITUDINAL-STUDY
AEROBIC POWER AS RELATED TO BODY GROWTH AND TRAINING IN JAPANESE BOYS - LONGITUDINAL-STUDY
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DOI：
10.1152/jappl.1978.44.5.666
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发表时间：
1978-01-01
影响因子：
3.3
通讯作者：
MATSUI, H
中科院分区：
文献类型：
--
作者：
KOBAYASHI, K;KITAMURA, K;MATSUI, H
对 50 名日本男学生从 9 岁或 13 岁开始连续 5-6 年测量最大有氧功率，对 6 名优秀青少年跑步运动员从 14 岁开始连续 2-3 年测量最大有氧功率。观察到 7 名在 9 岁至 14 岁之间接受训练的男生在青春期生长突增期间有氧能力大幅增加。 43 名普通男生的有氧功率从 45.0 毫升/公斤增加到 52.2 毫升/公斤 .cntdot。最小年龄在 13 岁至 17 岁之间。 6名优秀青少年跑者的有氧功率从63.4-73.4毫升/公斤增加.cntdot。最小年龄在 14 岁至 17 岁之间。在身高生长速度峰值 (PHV) 年龄之前，受过训练的男孩没有观察到有氧能力的显着增加。从 PHV 年龄前大约 1 岁开始，以及此后，训练有效地增加了有氧能力，使其高于因年龄和生长而正常增加的水平。优秀的青少年跑步者高度发达的有氧力量可能源自艰苦的训练，部分源自优越的基因禀赋。
Maximal aerobic power was measured for 5-6 successive yr in 50 Japanese schoolboys starting from the age of 9 or 13 yr and for 2-3 yr in 6 superior junior runners from the age of 14 yr. A large increase in aerobic power was observed during the adolescent growth spurt for 7 schoolboys who trained between the ages of 9 and 14 yr. Aerobic power for 43 average schoolboys increased from 45.0-52.2 ml/kg .cntdot. min between the ages of 13 and 17 yr. The aerobic power of 6 superior junior runners increased from 63.4-73.4 ml/kg .cntdot. min between the ages of 14 and 17 yr. A remarkable increase in aerobic power was not observed in trained boys before the age of peak height growth velocity (PHV). Beginning approximately 1 yr prior to the age of PHV and thereafter, training effectively increased aerobic power above the normal increase attributable to age and growth. The highly developed aerobic power found in superior junior runners may have been derived from strenuous training and partially by genetically superior endowment.