Normative tables for the dynamic and isometric judogi chin-up tests for judo athletes
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No study has elaborated the normative tables to classify judo athletes as to the dynamic and isometric chin-up judogi tests.
To elaborate normative judogi chin-up tables to classify judo athletes.
138 male judo athletes from state, national, and international levels participated in the study. All tests were carried out during the competitive period. The tests can be performed by absolute values or relativized by body mass.
Data were distributed as percentile, with absolute values ≤ 10% (very poor ≤ 10 s; ≤ 1 rep), 11 a 25% (poor 11–25 s; 2–6 reps), 26–75% (regular 26–55 s; 7–16 reps), 76–90% (good 56–62 s; 17–19 reps), and > 90% (excellent ≥ 63 s; ≥ 20 reps). The relativized values consist of the following classifications [body mass multiplied per seconds (s) or repetitions (reps)] ≤ 10% (very poor ≤ 1051 kg.s; ≤ 121 kg.rep), 11–25% (poor 1052–2041 kg.s; 122–474 kg.rep), 26–75% (regular 2042–3962 kg.s; 475–1190 kg.rep), 76–90% (good 3963–4008 kg.s; 1191–1463 kg.rep), and > 90% (excellent ≥ 4009 kg.s; ≥ 1464 kg.rep).
The normative table can be used as a reference to classify judo athletes as to specific used as a reference to classify judo athletes as to specific dynamic and isometric endurance strength holding the judogi, a specific field test which is low cost and can be implemented with the basic equipment.
KeywordsMartial arts Sports performance Training Field tests
The first author is grateful to Julio Albuquerque for the translation of this article. The first author also is grateful to Olympian athlete/Beijing 2008, Pedro Dias, by courtesy photos.
Compliance with ethical standards
This study was not funded by any institution (governmental or non-governmental).
Conflict of interest
The authors declare that there are no competing interests.
The study was conducted in accordance with the international ethics directives and the Helsinki declaration, and was approved by the Research and Ethics Committee of the State University of Maringá, Paraná, Brazil, under number (57428916.9.0000.0104).
Besides, all athletes that participated this study, willingly signed an informed consent.
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