Live high + train low: thinking in terms of an optimal hypoxic dose.

作者: Randall L. Wilber

DOI: 10.1123/IJSPP.2.3.223

关键词: PhysiologyEndogenous erythropoietinAltitude trainingImmunologyHypoxicatorAltitudePhysiological responsesIntermittent hypoxic trainingBiologyTraining intensityAcclimatization

摘要: “Live high-train low” (LH+TL) altitude training allows athletes to “live high” for the purpose of facilitating acclimatization, as characterized by a significant and sustained increase in endogenous erythropoietin subsequent erythrocyte volume, while simultaneously enabling them “train replicating sea-level intensity oxygen flux, thereby inducing beneficial metabolic neuromuscular adaptations. In addition natural/terrestrial LH+TL, several simulated LH+TL devices have been developed including nitrogen apartments, hypoxic tents, hypoxicator devices. One key issues regarding practical application is what optimal dose that needed facilitate acclimatization produce expected physiological responses performance effects. The this review examine issue from research-based applied perspective addressing following questions: ...

参考文章(63)
A Cymerman, P B Rock, C S Fulco, Improving athletic performance: is altitude residence or altitude training helpful? Aviation, Space, and Environmental Medicine. ,vol. 71, pp. 162- 171 ,(2000)
K. U. Eckardt, U. Boutellier, A. Kurtz, M. Schopen, E. A. Koller, C. Bauer, Rate of erythropoietin formation in humans in response to acute hypobaric hypoxia Journal of Applied Physiology. ,vol. 66, pp. 1785- 1788 ,(1989) , 10.1152/JAPPL.1989.66.4.1785
Benjamin D. Levine, James Stray-Gundersen, Dose-response of altitude training: how much altitude is enough? Advances in Experimental Medicine and Biology. ,vol. 588, pp. 233- 247 ,(2006) , 10.1007/978-0-387-34817-9_20
W. Knaupp, S. Khilnani, J. Sherwood, S. Scharf, H. Steinberg, Erythropoietin response to acute normobaric hypoxia in humans. Journal of Applied Physiology. ,vol. 73, pp. 837- 840 ,(1992) , 10.1152/JAPPL.1992.73.3.837
Gustave Savourey, Nathalie Garcia, Yves Besnard, Anne-Marie Hanniquet, Marie-Odile Fine, Jacques Bittel, Physiological changes induced by pre-adaptation to high altitude. European Journal of Applied Physiology. ,vol. 69, pp. 221- 227 ,(1994) , 10.1007/BF01094792
C. J. Gore, A. G. Hahn, R. J. Aughey, D. T. Martin, M. J. Ashenden, S. A. Clark, A. P. Garnham, A. D. Roberts, G. J. Slater, M. J. Mckenna, Live high: train low increases muscle buffer capacity and submaximal cycling efficiency Acta Physiologica Scandinavica. ,vol. 173, pp. 275- 286 ,(2001) , 10.1046/J.1365-201X.2001.00906.X
P. U. Saunders, R. D. Telford, D. B. Pyne, R. B. Cunningham, C. J. Gore, A. G. Hahn, J. A. Hawley, Improved running economy in elite runners after 20 days of simulated moderate-altitude exposure. Journal of Applied Physiology. ,vol. 96, pp. 931- 937 ,(2004) , 10.1152/JAPPLPHYSIOL.00725.2003
Erica A. Hinckson, Will G. Hopkins, Changes in running endurance performance following intermittent altitude exposure simulated with tents European Journal of Sport Science. ,vol. 5, pp. 15- 24 ,(2005) , 10.1080/17461390500077301