Estudio piloto del modelo técnico de ejecución del pitch a captura de pies en gimnasia acrobática

  1. León-Prados, Juan Antonio
  2. González-Jurado, J. A.
  3. Floría, Pablo
Revista:
RICYDE. Revista Internacional de Ciencias del Deporte

ISSN: 1885-3137

Any de publicació: 2010

Volum: 6

Número: 19

Pàgines: 166-176

Tipus: Article

DOI: 10.5232/RICYDE2010.01906 DIALNET GOOGLE SCHOLAR lock_openDialnet editor

Altres publicacions en: RICYDE. Revista Internacional de Ciencias del Deporte

Resum

In acrobatic gymnastics Toe Pitch to Catch (TPC) is one of the most traditional skill. The aim of the study was to provide a technical model of the skill to facilitate the understanding of the principal factors associated with the execution. In order to elaborate the model, 12 tryouts without technical deductions performed by a mixed pair of gymnasts were analyzed using techniques of photogrammetric and dynamometry. The movement was divided into three different phases for analysing purposes: Propulsion, Flight and Reception. Results indicated that maximum value of the force during the Propulsion Phase was 2,67 ± 0,06 BW, whereas during the Reception Phase the value obtained was 2,78 ± 0,30 BW. In the technical model analyzed highlights how in the Propulsion Phase is more important to optimize the impulse applied that the peak of force. During the Flight Phase, the high reproducibility in the successful attempts of the height reached by Top for facilitating its subsequent reception. Finally, during the Reception Phase, the braking action of Base in order to minimize the vertical reaction forces of floor for a movements receiving the Top.

Referències bibliogràfiques

  • Buell-Size, R.; Buell-Size, R.; Buell-Size, R. (2002). Basic Grips and Positions for Beginning Sports Acrobatics. Technique, 22(9), 10.
  • Cronin, J. B.; Bressel, E., y Finn, L. (2008). Augmented Feedback Reduces Ground Reaction Forces in the Landing Phase of the Volleyball Spike Jump. Journal of Sport Rehabilitation, 17(2), 148-159.
  • Dworak, L.; Twardowska-Januszonek, M.; Wojtkowiak, T., & Maczynski, J. (2006). Dynamic overloads in selected gymnastic exercises. In International Society of Biomechanics in Sports, Proceedings of XXIV International Symposium on Biomechanics in Sports 2006, Salzburg, Austria, University of Salzburg, c2006, p.409-412. Austria.
  • FIG. (2008). Code of Points 2009-2012 Acrobatic Gymnastics (May ed.): Federation Internationale de Gymnastique.
  • Hoffman, J. R.; Liebermann, D., & Gusis, A. (1997). Relationship of leg strength and power to ground reaction forces in both experienced and novice jump trained personnel. Aviation, space, and environmental medicine, 68(8), 710-714.
  • Lavshuk, D. A.; Lavshuk, D. A.; Lavshuk, D. A. (2007). Optimization of gymnastic exercises' technique on basis of data of motor actions' imitating modeling. Teoria i Praktika Fiziceskoj Kul'tury(1), 72-75.
  • Li, X. J., y Sun, H. L. (2000). Approach to problems of motor learning in gymnastic training. Journal of Beijing Sport University, 23(2), 278.
  • Magill, R. A. (1993). Modeling and verbal feedback influences on skill learning. International Journal of Sport Psychology, 24(4), 358-369.
  • McNair, P. J.; Prapavessis, H., & Callender, K. (2000). Decreasing landing forces: effect of instruction. British Journal of Sports Medicine, 34(4), 293-296.
  • McNitt-Gray, J. L. (1991). Kinematics and impulse characteristics of drop landings from three heights. International Journal of Sport Biomechanics, 7(2), 201-224.
  • Mills, C.; Pain, M. T., & Yeadon, M. R. (2008). The influence of simulation model complexity on the estimation of internal loading in gymnastics landings. Journal of Biomechanics, 41(3), 620-628.
  • Munro, C. F.; Miller, D. I., & Fuglevand, A. J. (1987). Ground reaction forces in running: a reexamination. Journal of Biomechanics, 20(2), 147-155.
  • Prassas, S.; Young-Hoo, K., & Sands, W. A. (2006). Biomechanical Research in Artistic Gymnastics: A Review. Sports Biomechanics, 5(2), 261-291.
  • Sabido, R.; Bote, A., & Gianikellis, K. (2006). Aplicación de la plataforma de fuerzas como recurso para la optimización de la técnica en acrosport. Motricidad: revista de ciencias de la actividad física y del deporte (15).
  • Seegmiller, J. G., & McCaw, S. T. (2003). Ground reaction forces among gymnasts and recreational athletes in drop landings. Journal of Athletic Training, 38(4), 311-314.
  • Too, D., & Adrian, M. J. (1987). Relationship of lumbar curvature and landing surface to ground reaction forces during gymnastic landing. In In, Terauds, J. (ed.) et al, Biomechanics in sports III & IV : proceedings of ISBS, Del Mar, Calif., Academic Publishers, 1987, p. 96-102. United States.
  • Vernetta, M.; López, J., y Panadero, F. (1996). El acrosport en la escuela. Barcelona: Inde.