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2014
- handle: 10670/1.epddlf
- 1988-5202
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Journal of Human Sport and Exercise
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Salud Officiating conditioning decision makingSujets proches
Physical activity Warm-up Workouts (Exercise)Citer ce document
Alejandro Vaquera et al., « Heart rate responses of referees during the 2011 Eurobasket Championship », Journal of Human Sport and Exercise, ID : 10670/1.epddlf
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"The purpose of the study was to describe heart rate responses of referees during a major international basketball championship. Heart rate (HR) data was collected from 26 international referees officiating 48 matches (95 matches ‘worth’ of data) at the 2011 Eurobasket Championship. HR was subsequently normalised to percentage of theoretical maximum, and used to calculate time spent in different exercise intensity zones (Light, moderate, heavy, very heavy) across successive phases of the tournament and successive quarters (Q) of matches. Mean HR was 81.89±13.4% of theoretical maximum during match play, and there were no significant differences in HR recorded during different phases of the championship. However, relative HR progressively decreased with each quarter of the matches (Q1; 91.43±7.6%, Q2; 90.51±7.1%, Q3; 88.23±7.3%, Q4; 88.21±7.5% HRmax). This decrease in %HRmax recorded relative to Q1 reached statistical significance (P