| 健康中年人最大心率的公式验证及测试方法选择初探 |
| |
| 引用本文： | 原源,闫会平. 健康中年人最大心率的公式验证及测试方法选择初探[J]. 长治医学院学报, 2010, 24(4) |
| |
| 作者姓名： | 原源 闫会平 |
| |
| 作者单位： | 长治学院,046000;北京体育大学 |
| |
| 摘 要： | 目的:对健康中年人最大心率(HRmax)的推算公式"HRmax=220-年龄"进行验证,并找到合适的运动负荷试验法.方法:以健康中年人为研究对象,所有受试者进行了功率车递增负荷试验(BGXT);经BGXT筛选的人群进行了跑台递增负荷试验(TGXT),直接获得HRmax.结果:BGXT和TGXT测出的健康中年人HRmax无性别差异(P>0.05);TGXT与BGXT测得的HRmax有明显的差异(P<0.05);TGXT实测HRmax有与"220-年龄"推算值无显著性差异(P>0.05),参加TGXT人群和未参加TGXT人群的BGXT结果有显著性差异(P<0.05).结论:健康中年人的最大心率不存在性别差异;跑台试验所测最大心率值明显高于功率车试验结果,采用功率车计功器测试中年人的最大心率准确性差;"220-年龄"仅适用于功能能力高的健康中年人.
|
| 关 键 词： | 健康中年人 最大心率 推算公式 递增负荷试验 |
The Validation and GXT on the HRmax of the Middle-aged Healthy People |
| |
| Yuan Yuan,Yan Huiping. The Validation and GXT on the HRmax of the Middle-aged Healthy People[J]. Journal of Changzhi Medical College, 2010, 24(4) |
| |
| Authors: | Yuan Yuan Yan Huiping |
| |
| Abstract: | Objective:To validate the calculation of maximal heart rate(HRmax)and find the best GXT for the middle-aged healthy people.Methods: All the subjects took the bicycle graded exercise testing(BGXT).20 of them with good health seceleted from BGXT took atreadmill graded exercise testing(TGXT).Results:There is no different between the males' HRmax and the females' whether with BGXT or TGXT(P>0.05).The HRmax from the BGXT is different from the TGXT(P<0.05).The HRmax from the BGXT is different from the Formula of ... |
| |
| Keywords: | Middle-aged healthy people HRmax Formula GXT |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
