hrvatski

Evaluation of cascade influence of morphology and power abilities on performance of the chosen exercise which didactically precedes jump-shot technique in team handball

PURPOSE: The objective of this research was to evaluate influence of morphology and power abilities on performance of exercise didactically preceding jump-shot technique in team handball METHODS: Multiple regression analysis was used in order to determine partial influence of explosive throwing power on final grades, and influence of explosive jumping power on final grades – with original results, and with partialized results. Variances of explosive throwing and jumping power were partialized by exclusion of variance related to morphology. RESULTS: Influence of explosive jumping power on final grades after partialization of results, ceased to be within set statistical significance (set at at p<0, 05, measured - p<0, 09). Furthermore, common variance decreased from 28% to 20%. On the other hand, influence of explosive throwing power on final grades remained the same, statistically significant, with increased shared common variance (from 30% to 40%). CONCLUSIONS: Based on results of this research we strongly recommend proposed criteria of evaluation and method of partialization to be introduced in future research of relations between morphology, abilities and knowledge, in handball and other kinesiological activities.

handball ; jump-shot ; partialization ; pupils ; skill acquisition

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