Kinesiology, Vol. 29 No. 2, 1997.
Original scientific paper
The interdependence between variables testing repetitive and explosive power and the judo performance of 11 year olds
Hrvoje Sertić
; Fakultet za fizičku kulturu Sveučilišta u Zagrebu
Dinko Vuleta
; Fakultet za fizičku kulturu Sveučilišta u Zagrebu
Abstract
Testing was carried out on a sample of 100 children aged 11 (+ six months) by using a group of5 tests for testing repetitive and explosive power. This group of tests presented the predictor group variables, whereas the number of victories, and the technical efficiency whereby the victories had been achieved, presented criterion variables. The objective of the research was to test the impact of power indicators (repetitive and explosive) on the judo performance. By using regression analysis the direction and the degree of interdependence between the predictor group variables and the judo performance was obtained. The obtained positive results were almost identical for both criterion variables. A significant interdependence was found between the results of the tests testing repetitive and explosive power and the results related to efficiency and performance. 'The long jump from the standing position’ (testing the explosive power) and 'sit-ups' variables showed a higher correlation relative to the number of victories-related criteria, whereas the efficiency-related criteria showed a statistically more significant correlation with 'the long jump from the standing position' and ‘push-ups’ (testing the repetitive power).
Keywords
judo, repetitive power, explosive power, victory, efficiency
Hrčak ID:
256449
URI
Publication date:
22.4.1997.
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