VALIDACIÓN DE UN TEST DE CARRERA SOBRE 3200 M. PARA LA DETERMINACIÓN DEL CONSUMO MÁXIMO DE OXIGENO Y DE LAS FRACCIONES AERÓBICA-ANAERÓBICAS A CONCENTRACIONES DEFINIDAS DE LACTATO PLASMÁTICO EN CORREDORES DE FONDO
DOI:
https://doi.org/10.17533/udea.efyd.4625Abstract
Basados en la metodología descrita por Weltman y col. (1987) se validó el test de 3200 m en 10 corredores de fondo (edad 23.0 ± 3.8 años, peso 59.6 ± 4.9 kg, talla 171.4 ± 5.2 cm., porcentaje de grasa 10.7 ± 0.3%). Se determinó la potencia aeróbica máxima (VO2 max.) mediante análisis directo, y la utilización de las fracciones aeróbicas (% VO2 max) a niveles de 2.0, 2.5 y 4.0 m moles de lactato plasmático y se estableció su correlación con el tiempo de carrera y velocidad máxima media en 3200 m de cada uno de los atletas en carrera en pista sintética. El V02 max. fue de 66.2 ± 4.2 ml/kg min y la frecuencia cardíaca máxima de 201.8 ± 5.4 ppm sobre la banda rodante. Los valores porcentuales del VO2 a 2.0, 2.5 y 4.0 m moles fueron 76.7 ± 6.7, 83.0 ± 6.3 y 90.1 ± 4.5, respectivamente.
Los valores máximos logrados en el test de 3200 m fueron de 9:48.0*04.09 minutos (rango 9:20.5 -10:21.0), la velocidad media máxima de 328.5 ± 3.6 m/min y la frecuencia cardíaca máxima de 187.3 ± 6.4 ppm. La correlación V02 max V.S. velocidad máxima media de carrera que r = 0.92 (a = 66.3, b = 0.403, p < 0.05) y con V02 max V.S. tiempo de carrera de r = -0.935 (a = 203, 8, b = 14,15, p < 0.05). Al comparar los valores obtenidos en el presente estudio con los reportados por Weltman y Col. (1987) se encontraron diferencias significativas en la edad (p > 0.0 l),talla (p > 0.05), peso (p > 0.01), tiempo de carrera (p > 0.01), VO2 max. a 2.0 m. mol. (p > 0.01) y frecuencia cardíaca máxima (p > 0.01).
Downloads
References
1. American College Of Sports Medicine: Position statement of the recomended quantity and quality of exercise for developing and maintaining fitness in healthy adults. Med Sci Sports 10: 10-10, 1978.
2. Anderson G. S. y Rhodes E. C: A review of blood lactate and ventilatory methods of detecting transition threshold. Sports Med 8 (1): 43-55, 1989.
3. Arnheim D. D. y Klafs C. E.: Athletic Training, a study and laboratory guide. C. V. Mosby, 1978.
4. Boileau, R. A., Mayhew J. L., Reiner W. F. y Lussier L.: Physiological characteristics of elite middle and long distance runners. Can J appl Sports Sci 7:167-172, 1982.
5. Carter J. E. L.: Physical structure of olimpic athletes. Part II. Kineanthropometry of olimpic athletes No. 18. Medicine and Sport Science (ed. E. Jokl y M. Hebbelinck), Karger, 1984.
6. Costill D. L.: Inside rurming. Basics of sport physiology. Benchmark Press, 1986.
7. Daniels J. T.: A physiologist view of running economy. Med Sci Sports Exerc 17 (3): 332-338, 1985.
8. Dwyer J. y Bibeer: Heart rate indices of the an aerobic threshold. Med Sci Sports Exerc 15: 72-76, 1983.
9. Farrell P. A., Wilmore J. H., Coyle E. F., Billing J. E. y Costill D. L.: Plasma Lactate accumulation and distance running performance Med Sci Sports 11: 338-344,1979.
10. Faulkner J. A.: Physiology of swimming and diving en: Falls. J.: Exercise Physiology. Academic Press, 1968.
11. Forenbach R., Mader A y Jollmann W.: Determination of endurance capacity and competition in marathon runners. Int J. Sports Med 8:11-18, 1987.
12. Froehlicher V. F. y Marcondes G. D.: Manual of exercise testing. Yearbook Medical Publishers Inc., 1989.
13. Hammond H. K. y Froehlicher V. F.: Exercise testing for cardiorespiratory fitness. Sports Med 1: 234-239, 1984.
14. Haverrty M., Kenney W. L. y Hodgson J. L.: Lactate and gas exchange responses to incremental and steady state running. Brit J Sports Med 22: 51-54, 1988.
15. Henritze J., Weltman A., Schurrer R. y Barlow K: Effects of training at and abore the lactate threshold and maximal oxygen uptake. Eur J Appl Physiol 56: 84-88, 1985.
16. Holloszy J. 0. y Coyle E. F.: Adaptations of skeletal muscle to endurance exercise and their metabolic consequences J Appl Physiol 56: 838-851,1984.
17. Jacobs. I: Blood lactate: Implications for training and sports performance. Sports performance. Sports Med 3: 10-25, 1986.
18. Karvonen J. y Vuorimaa t.: Heart rate and exercise intensity during sports activities. Sports Medicine (5) 5: 303-311, 1988.
19. Kumagai S., Tanaka S., Matsuura V. y Hirakoba K.: Relationships of the anaerobic Threshold with the 5 km, 10 km y 10 miles races. Eur J Appl Physicol 49:13-23, 1982.
20. Lehmann M., Berg A., Kapp R., Wessinghaget y Keul J: Correlation between laboratory testing and distance running performance in marathoners of similar performance ability. Int J Sports Med 4: 226-230, 1983.
21. Mc. Connell T.: Practical considerations in the testing of V02 max in runners. Sports Med. 5: 57-68, 1988.
22. Morgan D. W., Bacdini F.D., Martin P. E. y Kohrtw. M.: Ten kilometer performance and predicted velocity at V02 max among well trained male runners. Med Sci Sports exerc 21 (1). 78-83, 1989.
23. Morgan D., Martin P. E. y Krakenbuhl G.: Factors affecting running economy. Sport Med 7: 310-330, 1989.
24. Nussbaumer I., Spinks W y Montcrieff J.: Determinants of distance running performance in junior male athletes. Proceedings of the second I. A.A. F. Medical Congress. Australian Institute of Sport, Camberra, 1987.
25. Sjodin B., Jacobsi y Svendehag J.: Changes in onset of blood lactate accumulation (OBLA) and muscle enzymes after training at OBLA. Eur J Appl Physiol 49: 45-47, 1982.
26. Stegmann H., Kindermann W. y Schnabel A.: Lactate kinetics and the individual anaerobic threshold. Int J. Sports. Med. 2: 160-165, 1981.
27. Sjodin, B y Shele R.: Oxigen cost of treadmill running in long distance runners, en: Exercise and Sport Biology, (ed P. V. Komi), Human Kinetics, 1982.
28. Sjodin B. y Jacobs I: Onset of blood lactate accumulation and marathon iruining performance. Int J Sports Med. 2: 166-170, 1981.
29. Tanaka H.: Predicting running velocity at blood lactate threshold from running performance tests in adolescent boys. Eur J Appl Physiol 55: 344-348, 1986.
30. Weltmana., Sneadd.,Seipr.,Schurrerr.,Levines., Rutt R., Reilly T., Weltman J. y Rogol A.: Prediction of lactate threshold and fixed blood lactate concentrations from 3200 m running performance in male runners. Int J Sports Med. 8: 401-406, 1987.
31. Wasserman K: The anaerobic threshold measurement to evaluate exercise performance. Am Rev Respir Dis. 129: Suppl 35-40, 1984.
32. Yoshida T, Suda Y. y Takeuchi N.: Endurance training regimen based upon arterial blood lactate: effects on anaerobic threshold. Eur J Appl Physiol. 49: 223-230, 1982.
33. Yoshidat., Chida M., Ichioka M. y Suda Y.: Blood lactate parameters related to aerobic capacity and endurance performance. Eur J Appl Physiol. 56: 7-11, 1987.
Downloads
Published
How to Cite
Issue
Section
