المستخلص: |
Objective: This study was designed to analyse the effects of a Algerian judo competition on vertical jump performance, grip strength test and perceived effort responses. Method: 34 male judo athletes participated in a competition consisting of 4 min competition separated by 15 min of rest. Judo-Ji grip strength test (JGST), Counter movement jump (CMJ) and rate of perceived exertion (RPE) were measured before and after each competition, while RPE of specific areas was assessed after three competition. ANOVA for repeated measures was used to compare strength parameters after each contest with the level of significance set at 5%. Result: The key results showed a significant decrease of jump height (p = 0.001) and net vertical impulse in the CMJ (p = 0.003), as well as a reduction of the number of reps in the JGST (p < 0.001). A significant increase of RPE was found throughout the competition (p < 0.001).Considering the RPE in specific areas, no differences were observed between the upper and lower body (p = 0.00). Conclusion: We conclude that Algerian judo competition generated a decrease of performance in both upper and lower limbs and provoked a progressive increase in the effort perception over the fight.
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