A new measuring and on water coaching device for rowing
Abstract
This article presents a new measuring and on water coaching device for rowing called "Accrow" which measures the boat acceleration with an acceleration sensor (50 Hz) and boat velocity with GPS (4 Hz). The data were analysed with the special software "Regatta", based on scientific criteria and broad knowledge in biomechanical analysis of rowing training and races. In particular, "Regatta" performs three special analysis routines including every stroke: the boat motion for on-water training or tests, a race analysis over 2000m, 1000m or 500m to improve the race profile and an improvement of the rowing start. The device supports the rowing training and facilitates the answering of numerous trainings questions. Thus, Accrow is well suited for the analysis of water training sessions and rowing races for athletes and coaches as well as for scientific studies with interest in information regarding the boat acceleration, boat velocity, stroke rate and propulsion per stroke with high accuracy.
Keywords
References
Affeld, K., Schichl, K., Ziemann, A. Assessment of rowing efficiency. Int J Sports Med. 1993; 14(1):39-41. https://doi.org/10.1055/s-2007-1021223
Baudouin, A., Hawkins, D. Investigation of biomechanical factors affecting rowing performance. J Biomech. 2004; 37(7):969-76. https://doi.org/10.1016/j.jbiomech.2003.11.011
Baudouin, A., Hawkins, D. A biomechanical review of factors affecting rowing performance. Br J Sports Med. 2002; 36(6):396-402. https://doi.org/10.1136/bjsm.36.6.396
Celentano, F., Cortili, G., et al. The biomechanics of rowing. II. Efficiency of the progression. Boll Soc Ital Biol Sper. 1971; 47(7):185-7.
Dreissigacker, D. & Dreissigacker, P. Oar Testing. 2010 http://www.concept2.com/us/oars/pursuit/oar_testing.asp. (01 March 2010).
Garland, S. An analysis of the pacing strategy adopted by elite competitors in 2000 m rowing. Br J Sports Med. 2005; 39(1):39-42. https://doi.org/10.1136/bjsm.2003.010801
Hofmijster, M.J., Landman, E.H., et al. Effect of stroke rate on the distribution of net mechanical power in rowing. J Sports Sci. 2007; 25(4):403-11. https://doi.org/10.1080/02640410600718046
Kennedy, M.D. & Bell, G.J. Development of race profiles for the performance of a simulated 2000-m rowing race. Can J Appl Physiol. 2003; 28(4):536-46. https://doi.org/10.1139/h03-041
Kleshnev, V. Race strategy in rowing during Sydney Olympic Games. Australian Rowing. 2001; 24(1):20-23.
Mattes, K. Untersuchungen zur Stabilität und Variabilität von Ruderleistung und Ru-dertechnik in den Hauptphasen des Ruderrennens. Aachen: Shaker Verlag, 2001; 1-382.
Mattes, K. & Draeper, C. Stability of rowing technique in the course phase of rowing races. 8th annual Congress of ECSS 2003, Salzburg.
Mattes, K. Rudertechnik. In: Altenburg D, Mattes K, Steinacker JM (eds). Handbuch Rennrudern. Wiebelsheim: Limpert Verlag, 2007; 53-108.
Millward, A. A study of the forces exerted by an oarsman and the effect on boat speed. Journal of Sports Sciences. 1987; 5:93-103. https://doi.org/10.1080/02640418708729769
Nielsen & Kellermann. Speed Coach. Overview. http://www.nkhome.com/ rowing/speedcoach.html. (27 February 2010).
Sanderson, B. & Martindale, W. Towards optimizing rowing technique. Med Sci Sports Med. 1986; 18:454-68. https://doi.org/10.1249/00005768-198608000-00016
Schneider, E. & Hauser, M. Biomechanical analysis of performance in rowing. In: Morecki A, Kazimierz F, Krizystof K, et al (eds). Biomechanics VIIB. Baltimore: University Park Press, 1981; 430-5.
Secher, N.H. Physiological and biomechanical aspects of rowing. Implications for training. Sports Med. 1993; 15(1):24-42. https://doi.org/10.2165/00007256-199315010-00004
Secher, N.H., Volantis, S., Jürimäe, J. Physiology. In: Secher NH, Volianitis S (eds). Rowing. Handbook of sports medicine and science. Australia, Blackwell Publishing 2007.
Smith, R.M. & Spinks, W.L. Discriminant analysis of biomechanical differences between novice, good and elite rowers. Journal of Sports Sciences. 1995; 13(5):377-85. https://doi.org/10.1080/02640419508732253
Zatsiorsky, V.M. & Yakunin, N. Mechanics and biomechanics of rowing: a review. International Journal of Sport Biomechanics. 1991; 7:229-281. https://doi.org/10.1123/ijsb.7.3.229
DOI: https://doi.org/10.4100/jhse.2010.52.11
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