Changes in acceleration phase sprint biomechanics with lower body wearable resistance
(Veränderungen der Biomechanik des Sprints in der Beschleunigungsphase bei Einsatz von unten am Körper tragbaren Widerständen )
Wearable resistance (WR) attached to the lower body may be advantageous for sprint acceleration training. The aim of this study was to quantify the kinematic and kinetic changes that occur during the sprint acceleration phase when lower body WR is worn. Radar and Optojump were used to assess fifteen male rugby athletes sprinting over 20 m under three different loading conditions: 0%, 3% and 5% body mass added weight (AW) attached to the lower body. Moderately loaded WR (3% AW) resulted in higher horizontal force and horizontal power outputs compared to heavier loading during the acceleration phase. Sprint acceleration biomechanics were minimally affected by WR loading up to 5% AW.
© Copyright 2016 ISBS - Conference Proceedings Archive (Konstanz). Springer. Veröffentlicht von International Society of Biomechanics in Sports. Alle Rechte vorbehalten.
| Schlagworte: | Biomechanik Beschleunigung Analyse Sprint Kurzstreckenlauf Geschwindigkeit Trainingsmittel Trainingswirkung Rugby Wearable |
|---|---|
| Notationen: | Trainingswissenschaft Naturwissenschaften und Technik Spielsportarten |
| 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
|
| Jahrgang: | 34 |
| Heft: | 1 |
| Seiten: | 945-948 |
| Dokumentenarten: | Kongressband, Tagungsbericht elektronische Zeitschrift Artikel |
| Sprache: | Englisch |
| Level: | hoch |