Special Judo Fitness Test and biomechanicsmeasurements as a way to control of physicalfitness in young judoists

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Details: Category: 2010, Volume 6; 30 November 2010; Hits: 128

Katarzyna Boguszewska¹, Dariusz Boguszewski², Krzysztof Buśko³

¹Department of Anthropology, Josef Pilsudski University of Physical Education, Warsaw, Warsaw, Poland
²Department of Rehabilitation, Medical University of Warsaw, Warsaw, Poland
³Department of Anthropology, Josef Pilsudski University of Physical Education, Warsaw, Department of Biomechanics, Institute of Sport, Warsaw, Warsaw, Poland

Author for correspondence: Dariusz Boguszewski; Department of Rehabilitation, Medical University of Warsaw, Warsaw, Poland; email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract

Background and Study Aim: The aim of this study was to compare biomechanics and special methods control of judo training process.

Material and Methods: The study was conducted on eight junior judoists. Special abilities was evaluated using a Special Judo Fitness Test (SJFT). Muscle torque measurements in static conditions were performed. Ten muscle groups were examined: flexors and extensors of the trunk, shoulder, elbow, hip and knee. The maximal power and height of jump were measured at BCMJ and CMJ jumps. Power-velocity relations were determined from 5 maximal cycle ergometer exercise bouts at increasing external loads equal to 2.5, 5.0, 7.5, 10.0 and 12.5% of body weight.

Results: Mean values (±SD) index of Special Judo Fitness Test was 12.71±1.94. The values of BCMJ relative maximal power and height of jump were 44.75±8.97 W•kg-1 and 0.526±0.071 m, respectively. The mean values of Pmax 900.8±152.9 W and Pmax/mass 13.44±1.28 W•kg-1 were corresponding to mean optimal velocity 119.316.0 rpm. The relative values of the muscle torque were correlated with index of SJFT, the coefficients ranging from -0.15 to -0.68. Index of SJFT correlated significantly with BCMJ values of the relative power and height of jump (r = –0.72 and –0.88, respectively). SJFT index correlated with power output and velocity in the maximal cycloergometer test, the coefficients ranging from -0.71 to 0.48.

Conclusions: In training process should be used biomechanics measurements, physical fitness tests and special fitness tests characteristic for own discipline as well. It will give optimal training control.

Key words: height of jump, ippon-seoi-nage, muscle torque, power, special judo fitness test, tori, velocity

AMA:
Boguszewska K, Boguszewski D, Buśko K. Special Judo Fitness Test and biomechanicsmeasurements as a way to control of physicalfitness in young judoists. ARCH BUDO. 2010;6(4)
APA:
Boguszewska, K., Boguszewski, D., & Buśko, K. (2010). Special Judo Fitness Test and biomechanicsmeasurements as a way to control of physicalfitness in young judoists. ARCH BUDO, 6(4)
Chicago:
Boguszewska, Katarzyna, Boguszewski Dariusz, Buśko Krzysztof. 2010. "Special Judo Fitness Test and biomechanicsmeasurements as a way to control of physicalfitness in young judoists". ARCH BUDO 6 (4)
Harvard:
Boguszewska, K., Boguszewski, D., and Buśko, K. (2010). Special Judo Fitness Test and biomechanicsmeasurements as a way to control of physicalfitness in young judoists. ARCH BUDO, 6(4)
MLA:
Boguszewska, Katarzyna et al. "Special Judo Fitness Test and biomechanicsmeasurements as a way to control of physicalfitness in young judoists." ARCH BUDO, vol. 6, no. 4, 2010
Vancouver:
Boguszewska K, Boguszewski D, Buśko K. Special Judo Fitness Test and biomechanicsmeasurements as a way to control of physicalfitness in young judoists. ARCH BUDO 2010; 6(4)

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