Effect of lower extremities position on volleyball attack take-off height

(Einfluss der Position der unteren Extremitäten auf die Absprunghöhe beim Volleyball-Angriff)

The purpose of this study was to investigate the influence of volleyball attack take-off technique on the centre of mass (CoM) take-off height. The kinematics of lower extremities at take-off was obtained via 3D motion analysis. Results showed that the group with greater normalised attack height (HA) had greater normalised CoM take-off height (p < 0.01) than the group with lower normalised attack height (LA). Additionally, the HA group had a greater inter-ankle distance at take-off (p < 0.05) than the LA group. There was no significant difference in CoM horizontal distance between the groups. The findings of this study indicate that the normalised CoM take-off height for a volleyball attack is neither influenced by the feet position at take-off nor by the horizontal CoM distance from take-off to ball impact.
© Copyright 2021 ISBS Proceedings Archive (Michigan). Northern Michigan University. Veröffentlicht von International Society of Biomechanics in Sports. Alle Rechte vorbehalten.

Bibliographische Detailangaben
Schlagworte:
Notationen:Naturwissenschaften und Technik Trainingswissenschaft Spielsportarten
Tagging:Sprunghöhe
Veröffentlicht in:ISBS Proceedings Archive (Michigan)
Sprache:Englisch
Veröffentlicht: Canberra International Society of Biomechanics in Sports 2021
Online-Zugang:https://commons.nmu.edu/isbs/vol39/iss1/24
Jahrgang:39
Heft:1
Seiten:Article 24
Dokumentenarten:Kongressband, Tagungsbericht
Level:hoch