Um grupo de pesquisadores croatas (Saša Krstulović, Goran Kuvačić e Marko Erceg), com auxílio do brasileiro Emerson Franchini, desenvolveram uma nova proposta de avaliação da aptidão aeróbia e anaeróbia em situação específica.
Com alguns aspectos similares ao tradicional Special Judo Fitness Test, a nova proposta inclui outras demandas do combate de judô: a força isométrica de membros superiores (suspensão isométrica na barra com o judogi) e técnicas de ne-waza (execução do yoko-sankaku-jime).
Vídeo do teste: https://vimeo.com/283189319
Abstract
Background: Athletes evaluation is a key element during training process. Although there are some judo-specific tests, none of them present the main judo actions (gripping, throwing, and groundwork) on its structure.
Problem and aim: To evaluate the reliability, usefulness and validity of a new judo physical fitness test (JPFT), which presents gripping, throwing, and groundwork actions.
Methods: Ten male judo athletes (16.5±0.5 years, height = 181.0±7.7 cm, body mass = 78.3±11.5 kg) performed the JPFT twice separated by 48 h. Validity was determined by examining the relationship between JPFT and the Wingate test, Special Judo Fitness Test (SJFT), simulated judo match (SJM) and incremental exercise test (IET).
Results: All ICC values were statistically significant, except for number of techniques in series A and rating of perceived exertion (RPE,) with two variables presenting large reliability (resting blood lactate, [La], number of techniques in series B), six very large reliability ([La] 5-min after the test, peak [La], heart rate, HR, 1-min after the test, number of techniques in series C, total number of techniques, JPFT index), and three nearly perfect reliability ([La] 3- min after the test, HR after the test, SJFT index). Large and very large correlations were observed between [La] and HR in the JPFT and those in the SJFT and SJM. The similarity of effort during an official match was correlated with [La] 5-min after the test (r=0.84) and peak [La] (r=0.71) and RPE (r=0.68) to the JPFT.
Saša Krstulović
Goran Kuvačić
Marko Erceg
Emerson FranchiniBackground: Athletes evaluation is a key element during training process. Although there are some judo-specific tests, none of them present the main judo actions (gripping, throwing, and groundwork) on its structure.
Problem and aim: To evaluate the reliability, usefulness and validity of a new judo physical fitness test (JPFT), which presents gripping, throwing, and groundwork actions.
Methods: Ten male judo athletes (16.5±0.5 years, height = 181.0±7.7 cm, body mass = 78.3±11.5 kg) performed the JPFT twice separated by 48 h. Validity was determined by examining the relationship between JPFT and the Wingate test, Special Judo Fitness Test (SJFT), simulated judo match (SJM) and incremental exercise test (IET).
Results: All ICC values were statistically significant, except for number of techniques in series A and rating of perceived exertion (RPE,) with two variables presenting large reliability (resting blood lactate, [La], number of techniques in series B), six very large reliability ([La] 5-min after the test, peak [La], heart rate, HR, 1-min after the test, number of techniques in series C, total number of techniques, JPFT index), and three nearly perfect reliability ([La] 3- min after the test, HR after the test, SJFT index). Large and very large correlations were observed between [La] and HR in the JPFT and those in the SJFT and SJM. The similarity of effort during an official match was correlated with [La] 5-min after the test (r=0.84) and peak [La] (r=0.71) and RPE (r=0.68) to the JPFT.
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