The distribution of pace adopted by cyclists during a cross-country mountain bike World Championships

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Bibliographic Details
Title translated into German:Die Analyse der Trittfrequenz bei Radfahrern während einer Cross-Country Mountainbike-Weltmeisterschaft
Author:Abbiss, Chris R.; Ross, Megan L.R.; Garvican, Laura A.; Ross, Neil; Pottgießer, Torben; Gregory, John; Martin, David T.
Published in:Journal of sports sciences
Published:31 (2013), 7, S. 787-794, Lit.
Format: Publications (Database SPOLIT)
Publication Type: Journal article
Media type: Print resource
Language:English
ISSN:0264-0414, 1466-447X
Keywords:
Online Access:
Identification number:PU201403003227
Source:BISp

Abstract

The purpose of this study was to examine the distribution of pace self-selected by cyclists of varying ability, biological age and sex performing in a mountain bike World Championship event. Data were collected on cyclists performing in the Elite Male (ELITEmale; n = 75), Elite Female (ELITEfemale; n = 50), Under 23 Male (U23male; n = 62), Under 23 Female (U23female; n = 34), Junior Male (JNRmale; n = 71) and Junior Female (JNRfemale; n = 30) categories of the 2009 UCI Cross-Country Mountain Bike World Championships. Split times were recorded for the top, middle and bottom 20% of all finishers of each category. Timing splits were positioned to separate the course into technical and non-technical, uphill, downhill and rolling/ flat sections. Compared with bottom performers, top performers in all male categories (ELITEmale, U23male, JNRmale) maintained a more even pace over the event as evidenced by a significantly lower standard deviation and range in average lap speed. Top performers, males, and ELITEmale athletes spent a lower percentage of overall race time on technical uphill sections of the course, compared with middle and bottom placed finishers, females, and JNRmale athletes, respectively. Better male performers adopt a more even distribution of pace throughout cross-country mountain events. Performance of lower placed finishers, females and JNRmale athletes may be improved by enhancing technical uphill cycling ability. Verf.-Referat