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Original scientific paper
https://doi.org/10.26582/k.49.1.11

Physical performance, time-motion, technical-tactical analyses, and perceptual responses in brazilian jiu-jitsu matches of varied duration

Leonardo Vidal Andreato ; School of Physical Education and Sport, University of São Paulo, Brazil
João Victor Del Conti Esteves ; Institute of Biomedical Sciences, Department of Physiology and Biophisics, University of São Paulo, Brazil
Ursula Ferreira Julio ; School of Physical Education and Sport, University of São Paulo, Brazil
Valeria Leme Gonçalves Panissa ; School of Physical Education and Sport, University of São Paulo, Brazil
Felipe Hardt ; School of Physical Education and Sport, University of São Paulo, Brazil
Solange Marta Franzói de Moraes ; Human Physiology Department, State University of Maringá, Brazil
Emerson Franchini ; School of Physical Education and Sport, University of São Paulo, Brazil

Fulltext: english, pdf (1 MB) pages 30-40 downloads: 632* cite
APA 6th Edition
Vidal Andreato, L., Del Conti Esteves, J.V., Ferreira Julio, U., Leme Gonçalves Panissa, V., Hardt, F., Franzói de Moraes, S.M. & Franchini, E. (2017). Physical performance, time-motion, technical-tactical analyses, and perceptual responses in brazilian jiu-jitsu matches of varied duration. Kinesiology, 49. (1.), 30-40. https://doi.org/10.26582/k.49.1.11
MLA 8th Edition
Vidal Andreato, Leonardo, et al. "Physical performance, time-motion, technical-tactical analyses, and perceptual responses in brazilian jiu-jitsu matches of varied duration." Kinesiology, vol. 49., no. 1., 2017, pp. 30-40. https://doi.org/10.26582/k.49.1.11. Accessed 20 Sep. 2021.
Chicago 17th Edition
Vidal Andreato, Leonardo, João Victor Del Conti Esteves, Ursula Ferreira Julio, Valeria Leme Gonçalves Panissa, Felipe Hardt, Solange Marta Franzói de Moraes and Emerson Franchini. "Physical performance, time-motion, technical-tactical analyses, and perceptual responses in brazilian jiu-jitsu matches of varied duration." Kinesiology 49., no. 1. (2017): 30-40. https://doi.org/10.26582/k.49.1.11
Harvard
Vidal Andreato, L., et al. (2017). 'Physical performance, time-motion, technical-tactical analyses, and perceptual responses in brazilian jiu-jitsu matches of varied duration', Kinesiology, 49.(1.), pp. 30-40. https://doi.org/10.26582/k.49.1.11
Vancouver
Vidal Andreato L, Del Conti Esteves JV, Ferreira Julio U, Leme Gonçalves Panissa V, Hardt F, Franzói de Moraes SM, et al. Physical performance, time-motion, technical-tactical analyses, and perceptual responses in brazilian jiu-jitsu matches of varied duration. Kinesiology [Internet]. 2017 [cited 2021 September 20];49.(1.):30-40. https://doi.org/10.26582/k.49.1.11
IEEE
L. Vidal Andreato, et al., "Physical performance, time-motion, technical-tactical analyses, and perceptual responses in brazilian jiu-jitsu matches of varied duration", Kinesiology, vol.49., no. 1., pp. 30-40, 2017. [Online]. https://doi.org/10.26582/k.49.1.11

Abstracts
This study aimed to analyze performance, time structure, technical actions, and perceptual responses of Brazilian jiu-jitsu athletes during matches of varied duration. For this, 10 athletes were analyzed in matches of varied duration (2-min, 5-min, 8-min and 10-min). Physical tests (reaction time, maximal isometric handgrip strength, grip strength endurance, vertical jump and sit-and-reach) and perceptive scales (exertion and recovery) were applied before and immediately after a combat. The matches were recorded for technicaltactical
analysis and to determine their time structure. The main results showed that alterations were observed for the grip strength with kimono (p=.001), whereas a decrease was observed in the suspension time in the 8-min (p=.017) and 10-min (p=.002) combats compared to pre-match mean values. The rating of perceived exertion was influenced by time (p<.001), with higher values reported after combats of 8-min and 10-min duration compared to 2-min combat (p=.008 and p=.001; respectively). The effort:pause ratio did not differ between the times of combats (p=.472), but the pause time differed according to match duration (p=.004), with higher values observed in the 10-min combats than in the 2-min combats (p=.002). Thus, it was concluded
that combats of longer duration resulted in higher perceived exertion, higher pause time and lower strength endurance.

Keywords
combat sport; performance analysis; fatigue; strength endurance; isometric strength

Hrčak ID: 180731

URI
https://hrcak.srce.hr/180731

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