2014
DOI: 10.1055/s-0033-1363252
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Association of Acceleration with Spatiotemporal Variables in Maximal Sprinting

Abstract: This study clarified the association between acceleration and the rates of changes in spatiotemporal variables on a step-to-step basis during the entire acceleration phase of maximal sprinting. 21 male sprinters performed a 60-m sprint, during which step-to-step acceleration and rates of changes in step length (RSL) and step frequency (RSF) were calculated. The coefficients of correlation between acceleration and other variables were tested at each step. There were positive correlations between acceleration an… Show more

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Cited by 71 publications
(80 citation statements)
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“…These values are similar to previous investigations of well-trained sprinters. 3,15 The lack of a significant relationship between CT and acceleration performance is in contrast to the findings by Coh et al, 28 while the moderate correlation between CT and MVS performance is in line with previous studies. 28,29 Divergences can be related to sample homogeneity and the fact that taller athletes at the same performance level typically have longer steps and longer contact times.…”
Section: Discussionsupporting
confidence: 87%
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“…These values are similar to previous investigations of well-trained sprinters. 3,15 The lack of a significant relationship between CT and acceleration performance is in contrast to the findings by Coh et al, 28 while the moderate correlation between CT and MVS performance is in line with previous studies. 28,29 Divergences can be related to sample homogeneity and the fact that taller athletes at the same performance level typically have longer steps and longer contact times.…”
Section: Discussionsupporting
confidence: 87%
“…Only a few scientific studies have investigated the kinematics of athletic sprinting based on high-resolution assessments of >6 steps. [14][15][16] However, none of these investigations focused on the relationship between body configuration and performance.…”
Section: Introductionmentioning
confidence: 99%
“…Frente a la aceptación generalizada, sobre todo desde el imprescindible conocimiento empírico, de la existencia de tres fases ! 4 fundamentales en la carrera de 100 metros lisos: aceleración, velocidad máxima y deceleración (Bruggeman y Glad, 1990;Čoh, Babic y Mackala, 2010;Dick, 1989;Gajer, Thepaut-Mathieu y Lehenatt, 1999;Ilbeigi, Hagman y Van Gheluwe, 2010;Letzelter, 2006;Mero, Komi y Gregor, 1992;Moravec et al,1988;Radford, 1990;Ross, Leveritt y Riek, 2001) han sido planteados pocos métodos de cálculo de la amplitud de las diferentes fases basándose en variables cuantificables de la carrera (Čoh y Tomazin, 2006;Delecluse, 1997;Mackala, 2007;Nagahara, Naito, Morin y Zushi, 2014;Schiffer, 2009). Así, se echa en falta un método de cálculo que ayude a los entrenadores a determinar espacial y temporalmente el final de cada una de las fases de carrera.…”
Section: Introductionunclassified
“…10 (1990) también subdividen la fase de aceleración en una (1) primera subfase donde la predominancia está en la longitud de la zancada, y una (2) segunda subfase de aceleración en la que lo más importante es la frecuencia de la misma. Nagahara et al (2014) añaden una tercera subfase dentro de la fase de aceleración. El criterio que emplearon fue la correlación entre el ratio de cambio de frecuencia o de amplitud de zancada paso a paso y la aceleración.…”
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