| 有氧运动对单纯性肥胖小学生肺通气功能和心电图的影响 |
| |
| 引用本文： | 王国祥,刘殿玉,王文军,岳春林. 有氧运动对单纯性肥胖小学生肺通气功能和心电图的影响[J]. 中国运动医学杂志, 2010, 29(2) |
| |
| 作者姓名： | 王国祥 刘殿玉 王文军 岳春林 |
| |
| 作者单位： | 1. 苏州大学体育学院,苏州,215021
2. 苏州大学附属儿童医院 |
| |
| 基金项目： | 中国体育科学学会学校体育研究项目(csssxxty2005B026) |
| |
| 摘 要： | 目的:探讨有氧运动对单纯性肥胖小学生肺通气功能和心电活动的影响。方法:选择10～11岁单纯性肥胖男生30人,进行12周有氧运动,每周4次,每次40min,并于实验前后对受试者身体成分、肺通气功能和心电图进行观察分析。结果:12周有氧运动后体脂肪量(FM)和体脂肪百分率(BF)均显著下降(P<0.05),去脂肪量(FFM)显著增加(P<0.05),腰/臀围比(WHR)有所下降但无统计学意义;肺通气功能指标中,每分最大通气量(MVV)、用力呼吸第一秒钟呼气量(FEV1)、50%肺活量时的单位身高呼气流速(V50/Ht)和单位身高呼气高峰流速(PEFR)等指标实验后明显升高,与实验前比较差异均有统计学意义(P<0.05,P<0.01);心电图指标中,与实验前比较,QT离散度(QTd)和校正QT离散度(QTcd)均显著减小(P<0.05,P<0.01)。结论:有氧运动可以改善肥胖小学生肺通气功能,对心电活动状态具有良性调节作用。
|
| 关 键 词： | 有氧运动 单纯性肥胖 小学生 肺通气功能 心电图 |
The Effects of Aerobic Exercises on the Pulmonary Ventilation Function and Electrocardiac Activity of Simple Obesity Primary School Students |
| |
| Wang Guoxiang,Liu Dianyu,Wang Wenjun,Yue Chunlin. The Effects of Aerobic Exercises on the Pulmonary Ventilation Function and Electrocardiac Activity of Simple Obesity Primary School Students[J]. Chinese Journal of Sports Medicine, 2010, 29(2) |
| |
| Authors: | Wang Guoxiang Liu Dianyu Wang Wenjun Yue Chunlin |
| |
| Abstract: | Objective To investigate the effects of aerobic exercises on the pulmonary ventilation function and electrocardiac activity of simple obesity primary school students.Methods 30 simple obesity boy students were recruited for this study.All the subjects participated in a 12-week aerobic training program(40 min/day,4 days/week).Body composition,pulmonary function and electrocardiogram were tested at the beginning and the end of the training program.Results Decreases of fat mass and body fat ratios were found i... |
| |
| Keywords: | aerobic exercises simple obesity primary school students pulmonary ventilation function electrocardiogram |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
