The influence of changes in sprint ability on the sled velocity profile during the skeleton start
(Einfluss der Veränderung der Sprintfähigkeit auf das Geschwindigkeitsprofil des Schlittens bei einem Skeletonstart)
Sprint times are key predictors of skeleton start petformance, but the effect of enhancing sprint ability on the development of sled velocity is unknown. Twelve well-trained skeleton athletes performed three dry-land push-starts and three 30-m sprints before and after 16 training weeks. Sled velocity profiles were characterised using three descriptors (pre-load velocity, pre-load distance and load effectiveness) and a sled acceleration index was used to evaluate performance. Increases in pre-load velocity and distance were related to improved sprint times. However, enhanced sprint ability did not guarantee a faster start as reductions in load effectiveness were also observed when higher velocities were attained. Coaches could supplement physical conditioning with load technique training to potentially improve the transfer of training-induced sled velocity increases across the loading phase.
© Copyright 2016 ISBS - Conference Proceedings Archive (Konstanz). Springer. Veröffentlicht von International Society of Biomechanics in Sports. Alle Rechte vorbehalten.
Schlagworte: | Skeleton Start Sprint Technik Training Biomechanik Beschleunigung |
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Notationen: | technische Sportarten |
Veröffentlicht in: | ISBS - Conference Proceedings Archive (Konstanz) |
Herausgeber: | M. Ae, Y. Enomoto, N. Fujii, H. Takagi |
Veröffentlicht: |
Tsukuba
International Society of Biomechanics in Sports
2016
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Jahrgang: | 34 |
Heft: | 1 |
Seiten: | 561-564 |
Dokumentenarten: | Kongressband, Tagungsbericht elektronische Zeitschrift Artikel |
Sprache: | Englisch |
Level: | hoch |