A longitudinal study of kinematic stride characteristics in maximal sprint running
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Title: | A longitudinal study of kinematic stride characteristics in maximal sprint running |
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Authors: | Mattes, Klaus | Habermann, Nele | Schaffert, Nina | Mühlbach, Thomas |
Keywords: | Kinematic analysis | Track-and-field | Sprinters and jumpers | Double-periodisation | Flying 30-meter-sprint |
Knowledge Area: | Educación Física y Deportiva |
Issue Date: | 2014 |
Publisher: | Universidad de Alicante. Área de Educación Física y Deporte |
Citation: | Journal of Human Sport and Exercise. 2014, 9(3): 686-699. doi:10.14198/jhse.2014.93.02 |
Abstract: | Purpose of the present study was to measure the kinematic stride characteristics of track-and-field-sprinters and jumpers in maximal sprint-running during different training periods (TP) of a double-periodisation (DP). 26 participants (7 females, age: 22.7 ± 5.7yrs, body mass: 60.1 ± 6.7kg, body height: 172.1 ± 4.4cm; 19 males, age: 20.9 ± 3.3yrs, body mass: 73.7 ± 6.5kg, body height: 182.3 ± 7.5cm) participated in flying 30-meter-sprints. Kinematic stride parameters (stride-velocity, stride-length, stride-frequency, contact-time, flight-time and stride-rhythm) were measured for every single stride with Optojump (Microgate S.r.L., Italy). The training data were collected via protocol. A variance analysis with repeated measures was calculated for 3 respectively 6 TPs as well as multiple regression functions for the stride-velocity. The longitudinal results showed significant values for the 6 TPs, however cyclic increase of maximal sprint-velocity (on average 0.42 ± 0.08m/s) with a DP that corresponded with the recorded training data. 3 TPs differed significantly in average stride-velocity, stride-length, stride-frequency and contact-time of the maximal sprint, but not in flight-time and stride-rhythm. Our findings suggest that kinematic stride characteristics depend on TP. A systematic training control to increase the sprint-speed must take into account these changes of the kinematic parameter during the training year. |
URI: | http://dx.doi.org/10.14198/jhse.2014.93.02 | http://hdl.handle.net/10045/45867 |
ISSN: | 1988-5202 |
DOI: | 10.14198/jhse.2014.93.02 |
Language: | eng |
Type: | info:eu-repo/semantics/article |
Rights: | Licencia Creative Commons Reconocimiento-NoComercial-SinObraDerivada 4.0 |
Peer Review: | si |
Publisher version: | http://www.jhse.ua.es |
Appears in Collections: | Journal of Human Sport and Exercise - 2014, Vol. 9, No. 3 |
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