(Xi'an Institute of Physical Eolucation, 710068, Xi'an)
Abstract Altitude training is indivieled inte threeperiods. whhich are adaptation S ystematicnss practice afterthe altitude training In generally speaking the foreignresear chers think that an altitude of 1700 to 2400 metres issuitable.But chinese scholars consider t hat suitable altitudeis about an evelation of 1600 to 2400 metres.The best is 1800to 2300 metr es by China's elite athletes altitude trainingpractice.On the basis of