连续二十场空手道对练比赛中的心率反应与主观用力感觉

Heart rate response and perceived exertion during twenty consecutive karate sparring matches.

作者信息

Imamura H, Yoshimura Y, Uchida K, Tanaka A, Nishimura S, Nakazawa A T

机构信息

Department of Food & Nutrition, Nakamura Gakuen University.

出版信息

Aust J Sci Med Sport. 1996 Dec;28(4):114-5.

PMID:9040901

Abstract

This study investigated the changes in heart rate (HR) and perceived exertion ratings (RPE) of 20 consecutive karate sparring matches each of 2 minutes duration. The resting and maximal HR (HRmax) responses to the maximal treadmill test were 69.8 +/- 2.9 beats.min-1 and 198.5 +/- 8.2 beats.min-1, respectively. The resting HR before the 20 sparring matches was 83.5 +/- 11.3 beats min-1. The mean HR during the 20 sparring matches was 191.8 +/- 9.4 beats.min-1 which was equal to 96.7 +/- 4.2% of HRmax. At the end of the 20 sparring matches, the mean RPE obtained was 19 +/- 2. The results of this study suggest that the subjects could continue the 20 sparring matches for about 40 minutes at the intensity close to the HRmax.

摘要

本研究调查了20场持续时间均为2分钟的空手道对打比赛中，心率（HR）和主观用力程度评分（RPE）的变化情况。对最大跑步机测试的静息心率和最大心率（HRmax）反应分别为69.8±2.9次·分钟⁻¹和198.5±8.2次·分钟⁻¹。20场对打比赛前的静息心率为83.5±11.3次·分钟⁻¹。20场对打比赛期间的平均心率为191.8±9.4次·分钟⁻¹，相当于HRmax的96.7±4.2%。在20场对打比赛结束时，获得的平均RPE为19±2。本研究结果表明，受试者能够以接近HRmax的强度持续进行20场对打比赛约40分钟。