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. 1996 Dec;28(4):114-5.

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

H Imamura  1 , Y Yoshimura, K Uchida, A Tanaka, S Nishimura, A T Nakazawa
Affiliations
  • PMID: 9040901

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

H Imamura et al. Aust J Sci Med Sport. 1996 Dec.

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.

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