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Wolverhampton Intellectual Repository and E-Theses > Research Institutes > Research Institute in Healthcare Science > Sport, Exercise and Health Research Group > Determinants of 2,000 m rowing ergometer performance in elite rowers

Please use this identifier to cite or link to this item: http://hdl.handle.net/2436/126805
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Title: Determinants of 2,000 m rowing ergometer performance in elite rowers
Authors: Ingham, Stephen A.
Whyte, Gregory P.
Jones, K.
Nevill, Alan M.
Citation: European Journal of Applied Physiology, 88 (3):243-246
Publisher: Springer-Verlag
Journal: European Journal of Applied Physiology
Issue Date: 2002
URI: http://hdl.handle.net/2436/126805
DOI: 10.1007/s00421-002-0699-9
Additional Links: http://www.springerlink.com/openurl.asp?genre=article&id=doi:10.1007/s00421-002-0699-9
Abstract: This study examined the physiological determinants of performance during rowing over 2,000 m on an ergometer in finalists from World Championship rowing or sculling competitions from all categories of competion rowing (19 male and 13 female heavyweight, 4 male and 5 female lightweight). Discontinuous incremental rowing to exhaustion established the blood lactate threshold, maximum oxygen consumption (VO2max)and power at VO2max; five maximal strokes assessed maximal force, maximal power and stroke length. These results were compared to maximal speed during a 2,000 m ergometer time trial. The strongest correlations were for power at VO2max, maximal power and maximal force (r=0.95; P<0.001). Correlations were also observed for VO2max (r=0.88, P<0.001) and oxygen consumption (VO2) at the blood lactate threshold (r=0.87, P=0.001). The physiological variables were included in a stepwise regression analysis to predict performance speed (metres per second). The resultant model included power at VO2max, VO2 at the blood lactate threshold, power at the 4 mmolÆl–1 concentration of blood lactate and maximal power which together explained 98% of the variance in the rowing performance over 2,000 m on an ergometer. The model was validated in 18 elite rowers, producing limits of agreement from –0.006 to 0.098 mÆs–1 for speed of rowing over 2,000 m on the ergometer, equivalent to times of – 1.5 to 6.9 s (–0.41% to 1.85%). Together, power at VO2max, VO2 at the blood lactate threshold, power at 4 mmolÆl–1 blood lactate concentration and maximal power could be used to predict rowing performance.
Type: Article
Language: en
Keywords: Performance determination
Elite rowing
Anaerobic
Aerobic
ISSN: 1439-6319
Appears in Collections: Sport, Exercise and Health Research Group

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