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2013 | 14 | 4 | 322-327
Tytuł artykułu

An assessment of hydrodynamic and simulated race performance features of three C-1 hull designs

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Purpose. Recently engineered Canadian Single (C-1) canoe hull designs have been found to produce less resistive drag than the traditional Delta design in tow tank test conditions. If these laboratory findings were found to be similar to on-water performance tests, then these new hull designs could give canoe sprint athletes a competitive advantage. However, these claims have not been independently confirmed nor has it been shown that these new designs result in improved performance under race conditions. Three C-1 hull designs (traditional Delta and the recently engineered Armageddon and Ergo-Starlight) were compared in order to detect differences in C-1 boat dynamics. Methods. The C-1 canoes were propelled by eleven national- and international-class paddlers who performed 350-m all-out trials from a dead start in each of the three crafts. One-way ANOVA compared differences in means for individual 50-meter segment and 350-meter performance times. Results. Performance times over the 350-meter race simulations were significantly faster (p = 0.038) among international-class paddlers with the Armageddon and Ergo-Starlight designs compared with the Delta. Conclusions. International level canoeists should expect improved performance times by choosing the Armageddon and Ergo-Starlight versus the Delta-designed C-1.
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Wydawca

Czasopismo
Rocznik
Tom
14
Numer
4
Strony
322-327
Opis fizyczny
Daty
wydano
2013-12-01
online
2014-02-14
Twórcy
  • School of Health and Human Performance, Dalhousie University, Halifax, Nova Scotia, Canada
  • School of Health and Human Performance, Dalhousie University, Halifax, Nova Scotia, Canada, larry.holt@dal.ca
  • Waverley, Nova Scotia, Canada
Bibliografia
  • 1. Pelham T.W., Holt L.E., Stalker R.E., The etiology of paddler’s shoulder. Aust J Sci Med Sport, 1995, 27, 43-47.
  • 2. Toro A., Canoeing: An Olympic Sport. Olympian Graphics, San Francisco California 1986.
  • 3. Struer Sprintboats, Hydrodynamic Characteristics of the Delta and Armageddon. Struer Sprintboats, Denmark 1999.
  • 4. Pelham T.W., Holt L.E., Burke D.G., Carter A.G.W., Accelerometry for paddling and rowing. In: Hamill J., Derrick T.R., Elliott E.H. (eds.), Proceedings of the XIth International Symposium of the International Society of Biomechanics. Amherst Massachusetts June 23-26 1993, 270-273.
  • 5. Shapiro R., Kearney J.T., Methodological considerations for quantitative evaluation of paddling. In: Terauds J., Gowitzke B., Holt L. (eds.), Proceedings of the III and IV International Society of Biomechanics. Academic Press, Del Mar California 1987, 116-124.
  • 6. Plagenhoef S., Biomechanical analysis of Olympic flatwater kayaking and canoeing. Res Q, 1979, 50, 443-459.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_humo-2013-0038
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