Intraindividual variability of the movement patterns in expert handball throwers

The aim of this study was to compare players' intra-individual variability in the throwing movement pattern in support, throwing to the four corners of the goal, and in the presence of the goalkeeper in handball. Four players from the Spanish first division participated as subjects, plus seven goalkeepers. The start of the goalkeepers' movements was recorded from a force platform with a frequency of 500 Hz, while the throw was videotaped by two video cameras synchronized at the same frequency with the force platform. The variability in the movement pattern faked the goalkeepers. The kinetic chain is proximal-distal (P-D) a temporal sequence orientated to reduce the stress in the joint of the shoulder. The inertia of the trunk reduced the time of execution and determined the instant of throwing depending on the goalkeeper“s movements.
© Copyright 2011 ISBS - Conference Proceedings Archive (Konstanz). Springer. Published by International Society of Biomechanics in Sports. All rights reserved.

Bibliographic Details
Subjects:
Notations:training science biological and medical sciences sport games
Published in:ISBS - Conference Proceedings Archive (Konstanz)
Language:English
Published: Porto International Society of Biomechanics in Sports 2011
Online Access:http://w4.ub.uni-konstanz.de/cpa/article/view/4786
Volume:29
Issue:1
Pages:113-116
Document types:electronical journal
Level:advanced