| 不同运动强度健身跑对促进女大学生骨骼健康效果的比较研究 |
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| 引用本文： | 吉洪林,王明伟,潘孝贵,庞国庆,唐念.不同运动强度健身跑对促进女大学生骨骼健康效果的比较研究[J].河北体育学院学报,2017,31(2). |
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| 作者姓名： | 吉洪林 王明伟 潘孝贵 庞国庆 唐念 |
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| 作者单位： | 湖州师范学院 体育学院,浙江 湖州,313000 |
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| 摘 要： | 目的:探讨不同运动强度的健身跑对促进女性大学生骨骼健康的效果.方法:选取51名女性大学生,设计不同运动强度的健身跑干预方案,进行为期12个月的运动干预,其中实验1组(较大运动强度组)15人,运动时心率控制在140-160次/min,实验2组(中小运动强度组)16人,运动心率控制在100-120次/min,实验对照组20人,在实验前后分别测试研究对象的骨密度(BMD)、血清碱性磷酸酶(ALP)、血清骨钙素(BGP).结果:①实验1组的股骨BMD、血清ALP、血清BGP实验前后比较及实验后与对照组比较差异具有高度显著性(P<0.01),腰椎BMD差异具有显著性(P<0.05),尺桡骨BMD差异不具有显著性;②实验2组的股骨BMD、血清ALP、血清BGP实验前后比较及实验后与对照组比较差异具有显著性(P<0.05);腰椎BMD、尺桡骨BMD差异不具有显著性.结论:①较大运动强度的健身跑锻炼在促进青年女性骨健康方面效果显著,健骨效果优于中小强度的健身跑;②健身跑运动对人体BMD的影响存在部位特异性.
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| 关 键 词： | 健身跑 运动强度 骨骼 骨密度 骨代谢 |
A Comparative Study on the Effect Promotion of Bone Health in Female College Students by Different Fitness Running Intensity |
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| JI Hong-lin,WANG Ming-wei,PAN Xiao-gui,PANG Guo-qing,TANG Nian.A Comparative Study on the Effect Promotion of Bone Health in Female College Students by Different Fitness Running Intensity[J].Journal of Hebei Institute of Physical Education,2017,31(2). |
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| Authors: | JI Hong-lin WANG Ming-wei PAN Xiao-gui PANG Guo-qing TANG Nian |
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| Abstract: | Objective: To explore the effect of fitness exercise with different running intensity on promoting bone health of female college students.Method:Fifty one female college students are selected.The fitness running intervention programs with different exercise intensities are designed for a period of 12 months of exercise intervention.In the experimental Group One(heavier intensity, 15 students), the heart rate is controlled at 140-160 times / min, in the experimental Group Two(moderate intensity, 16 students), the heart rate is controlled at 100-120 times / min, in the Control Group, there are 20 students.BMD, serum ALP and serum BGP are measured respectively before and after the experiment.Results: ①Group One's femoral BMD, serum ALP and serum BGP before the experiment has a highly significant difference with that measured after the experiment, and femoral BMD, serum ALP and serum BGP after experiment has highly significant difference compared with control group (P < 0.01), lumbar BMD has a significant difference (P < 0.05), ulna and radius BMD has no significant difference;②Group Two's femoral BMD, serum ALP and serum BGP before the experiment has a significant difference with that measured after the experiment, and femoral BMD, serum ALP and serum BGP after experiment has a significant difference compared with control group (P< 0.05), both lumbar BMD and ulna and radius BMD have no significant difference.Conclusions: ①The heavier intensity of running exercise has remarkable effect in promoting young female bone health, its bone enhancing effect is greater than that of moderate intensity running exercises.② The influence of fitness running on the human body's BMD is varies from different bones. |
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| Keywords: | fitness running exercise intensity bone BMD bone metabolism |
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