Variation in coordination of a discrete multiarticular action as a function of skill level

CHOW, J-Y, DAVIDS, K, BUTTON, C and KOH, M (2007). Variation in coordination of a discrete multiarticular action as a function of skill level. Journal of Motor Behavior, 39 (6), 463-479.

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Abstract

The authors investigated coordination modes that emerged as a function of the interaction between skill level and task constraints in a multiarticular kicking action. Five skilled, 5 intermediate, and 5 novice participants attempted to satisfy specific height and accuracy constraints in kicking a ball over a barrier. Skilled and intermediate groups demonstrated a functional coordination mode involving less joint involvement at the proximal joints and greater joint involvement at distal joints, mimicking a chip-like action in soccer. Conversely, the novice group tended to produce larger ranges of motion throughout the kicking limb in a driving-like kicking action. Key differences were also found for task outcome scores, joint angle-angle relations, and ball-trajectory plots between the skilled and intermediate groups and the novice group. Findings from this study demonstrated that joint involvement during this discrete multiarticular action is a function of skill level and task constraints rather than a consequence of a global freezing-freeing strategy suggested in some previous research. The authors also highlight the merit of using a model of the acquisition of coordination in examining how coordination modes for multiarticular actions differ as a function of skill

Item Type:	Article
Research Institute, Centre or Group:	Centre for Sports Engineering Research
Identification Number:	10.3200/JMBR.39.6.463-480
Depositing User:	Carole Harris
Date Deposited:	05 Apr 2011 09:42
Last Modified:	05 Apr 2011 09:42
URI:	http://shura.shu.ac.uk/id/eprint/3298

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