Personal Best Time, Percent Body Fat, and Training Are Differently Associated with Race Time for Male and Female Ironman Triathletes

Autor/inn/en	Knechtle, Beat; Wirth, Andrea; Baumann, Barbara; Knechtle, Patrizia; Rosemann, Thomas
Titel	Personal Best Time, Percent Body Fat, and Training Are Differently Associated with Race Time for Male and Female Ironman Triathletes
Quelle	In: Research Quarterly for Exercise and Sport, 81 (2010) 1, S.62-68 (7 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0270-1367
Schlagwörter	Body Composition; Physical Fitness; Athletes; Physical Activities; Correlation; Performance; Regression (Statistics); Human Body; Gender Differences + Suchen Sie Ihr Suchwort? Leistungsfähigkeit; Athlet; Korrelation; Achievement; Leistung; Regression; Regressionsanalyse; Menschlicher Körper; Geschlechterkonflikt
Abstract	We studied male and female nonprofessional Ironman triathletes to determine whether percent body fat, training, and/or previous race experience were associated with race performance. We used simple linear regression analysis, with total race time as the dependent variable, to investigate the relationship among athletes' percent body fat, average amount of weekly training, and best time in an Ironman triathlon. For male athletes, percent body fat (r[superscript 2] = 0.57, p less than 0.001) was related to total race time but not average weekly training. For women, percent body fat showed no association with total race time; however, average weekly training volume was related to total race time (r[superscript 2] = 0.43, p less than 0.01). Percent body fat and average weekly training were not correlated in either gender. Speed in training was not associated with race performance in either gender. For men (r[superscript 2] = 0.56, p less than 0.001) and women (r[superscript 2] = 0.45, p less than 0.05), personal best time in an Ironman triathlon was related to total race time. We concluded that percent body fat was related to race performance in male athletes and to average weekly training in female athletes. Personal best time in an Ironman triathlon was associated with total race time for both male and female athletes. (Contains 2 tables and 6 figures.) (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10