Analysis on Research Frontier and Hotspot about Abroad Altitude Training Based on Mapping Knowledgep

tract: Altitude training is the most important part in the field of study on human sports science and is the integral part of sports training.This paper aims to find out the frontier and hotspot about abroad altitude training based on statistical analysis of the reference on the altitude training between 2005 and 2010 from Web of Science.The result shows that the research on altitude training is mainly in developed countries focusing on athletes' physiological and biochemical indicators and training mode of altitude training such as V·O₂max,Hb,Epo,and HiLo.It is widely accepted that medium sea-level(2 000—2 500 m) altitude training with less than 3 weeks HiLo is superior to traditional HiHi.Researchers like Levine.BD,Stary-Gundersen.J,Saunders.PU enjoy high reputations in this field and are the influential figures in the study of altitude training.