摘要
目的:应用主观体力感觉(RPE)量表来预测武警新兵不同强度的耐力训练时的RPE值和心率制订控制训练强度的方程,为部队新兵耐力训练提供简单科学的方法。方法:把RPE和运动负荷心率相结合,运动负荷的最大心率(MHR)监测从50%MHR至90%MHR分为9个运动等级,记录对应的RPE值,建立主体感觉和训练心率的回归方程。随机选择新兵分为实验组(32名)和对照组(32名),进行为期8周的耐力训练。实验组按照RPE控制方程实施RPE感觉等级的耐力负荷强度安排,每周训练3次。对照组按部队现状训练。结果:新兵训练心率的回归方程为:新兵心率=37.45+7.43×新兵RPE(R=0.952);通过应用回归方程,用RPE值调控新训战士的耐力训练8周后,实验组的VO2max、体力劳动能力(pwc)170、3000m跑成绩优于对照组(P<0.05)。结论:新兵耐力训练强度的RPE控制方程能够应用战士训练实践,能够有效提高训练效果。
Objective： To examine the validity of rating of perceived exertion（RPE） scale to forecast exercises intensity for recruits and to formulate the equation of training intensity by RPE and heart rate＇ to find a simple and effective method to adjust endurance training intensity for recruits. Method： Exercises intensity was prescribed as a percentage （50%-90%） of maximal heart rate （MHR） that was dealed with 9 levels and the related RPE was recorded.The recruits were divided into control group and experimental group randomly, each group 32 soldiers.Both groups had a endurance training for 8 weeks. The experimental group was trained on RPE scale, three times a week. The control group was trained without intervention of intensity equation. Result：A linear relationship existed between %MHR and correspondent RPE. The equation of training intensity for recruits was as follows： heart rate=37.45＋7.43×RPE（R=0.952）.By using the equation in training, the value of VO2max, and physical work capacity（pwe）170 and the result of 3000m running in experimental group were better than that in control group after 8 weeks （P〈0.05）.Conclusion： The equation of training intensity with RPE and heart rate can be used in endurance training for recruits.
出处
《中国康复医学杂志》
CAS
CSCD
北大核心
2009年第7期638-640,共3页
Chinese Journal of Rehabilitation Medicine
基金
武警部队科技革新项目(WHK2008Z02)
关键词
新兵
主观体力感觉
最大心率
recruits
rating of perceived exertion
maximal heart rate
