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DETERMINATION OF JUDO ENDURANCE PERFORMANCE USING THE UCHI - KOMI
TECHNIQUE AND AN ADAPTED LACTATE MINIMUM TEST
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Paulo
H.S.M. Azevedo1,2,3 ,
Alexandre J. Drigo4, Mauro C.G.A. Carvalho5, João C. Oliveira1, João
E.D. Nunes1, Vilmar Baldissera1 and Sérgio E.A. Perez1 |
1Federal University of São Carlos, UFSCar, 2Faculty Orígenes Lessa, Department
of Physical Education, Lençóis, Paulista, 3Faculty Fênix, Anhanguera University,
Department of Physical Education, Bauru, 4Faculty of Physical Education,
University of Campinas, UNICAMP, 5Federal University of Rio de Janeiro,
Brazil.
| Received |
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07 November 2006 |
| Accepted |
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26
July 2007 |
| Published |
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01
October 2007 |
©
Journal of Sports Science and Medicine (2007) 6(CSSI-2), 10 - 14
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| ABSTRACT |
| This study aimed to evaluate the viability to use Uchi-komi (UK)
in the evaluation of the judo endurance performance and using lactate
threshold the analysis of the blood lactate ([Lac]) and heart rate
(HR) determined through a lactate minimum test. The subjects were
a group of 6 male, volunteer judokas, from 25.17 ± 5.76 years old,
weight 84.50 ± 23.78 kg and height 1.78 ± 0.10 m, competitors of different
levels of performance (from regional to international competitions)
and match experience of (11 ± 6) years old. Three tests were performed:
a) 3000 m dash in track, b) the adapted test of lactate minimum for
running and c) for UK, with execution of the blow ippon-seoi-nague.
No significant difference was evident for the track tests and UK in
relation to blood lactate and heart rate (p > 0.05) (3.87 ± 0.38
vs 4.17 ± 0.54 mmol·L-1 and 167 ± 2 vs 152 ± 7 b·min-1,
respectively). In conclusion it is stressed that: 1) The specific
test for lactate minimum in judo sport is a promising possibility
of aerobic capacity evaluation and a instrument of intensity training
control; 2) The metabolic profile in Vlm and UKlm is similar, because
there are not differences in the [Lac] and in the HR at this intensity;
3) It is possible to estimate the training intensity through the determination
of the lactate minimum intensity in running (Vlm) and the Heart Rate
associated (HR) from the execution of ippon-seoi- nague (uchi-komi)
in judo training; 4) The Vlm for judo athletes is approximately 88%
of the V3000.
KEY
WORDS: Judo, lactate threshold, heart rate, test, endurance.
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