文献类型：期刊文献

中文题名：大步健走对改善肥胖大学生健康体适能的研究

英文题名：Empirical Research on Effect of Stride Walking on Physical Fitness in Overweight College Students

作者：刘小明[1]

机构：[1]绍兴文理学院体育学院,浙江绍兴312000

年份：2016

卷号：36

期号：9

起止页码：89

中文期刊名：绍兴文理学院学报

收录：国家哲学社会科学学术期刊数据库

基金：浙江省教育厅科研计划资助项目(Y201533860)

语种：中文

中文关键词：大步健走;肥胖;体质指数;体适能

外文关键词：stride walking ; overweight ; body mass index ; physical fitness

中文摘要：目的：评估大步健走对体质指数（BMI）及与健康有关的体适能的影响．方法：选择72位大二男生，其BMI指数超过26的志愿者参与本次研究．将受试者随机分成3组，即高运动量低强度组（H／L组）、低运动量中高强度组（L／H组）及高运动量中高强度组（H／H组）．3组受试者均接受16周的健走练习，并于实验前、训练后8周、16周分别对所有受试者的BMI、最大摄氧量、肌耐力及柔韧性等指标进行测试．结果：与L／H相比，大步健走练习16周后，H／L与H／H两组的BMI值显著低于L／H组。而最大摄氧量提升值则明显高于L／H组；在柔韧性及肌耐力方面，H／L组、H／H组及L／H组均有显著提升，但3组受试者提升幅度间无显著差异．结论：大步健走练习能降低BMI及提高心血管适能，其中就干预量而言，200min／周比每周练习强度在最大心率的60％～80％更加有效：适当的练习量是120～200min／周，或者强度在最大心率的60％-90％，对发展柔韧性及肌耐力均有明显效果．

外文摘要：Purpose： To evaluate the effect of stride walking on body mass index and physical fitness. Subjects： Seventy-two college students in Grade 2 whose BMI exceeds 26 voluntarily participated in this study. They were randomly divided into three group： high volume and low intensity group （H/L group）, low volume and high in- tensity group （L/H group） ,and high volume and high intensity group （H/H）. All the subjects did stride walking exercise for 16 successive weeks. Each subject＇s BMI,maximum oxygen intake,muscle endurance and flexibility were tested before the experiment, and 8 weeks and 16 weeks after walking exercise,respectively. Results： Com- pared with the L/H group, there are significant differences in BMI and maximum oxygen intake in H/H and H/L group：the BMI is lower while the maximum oxygen intake is higher. H/L, H/H, and L/H groups signifi- cantly improve their flexibly and muscle endurance, but there is no significant difference among the three groups. Conclusions：Stride walking can obviously decrease BMI and improve the cardiovascular functions. Two hundred min/week is better than 60% -80% exercise intensity. The appropriate amount of exercise with 120-200 min/ week or with 60% -90% of maximum heart rate intensity of exercise has a significant effect on the improvement of flexibility and muscular endurance.