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本文对800米跑的供能特点，发展趋势及兼项问题进行了研究，提出了800米跑的训练应提高速度训练比重之建议和几种速度训练的手段。对800米跑的教学、训练有一定的参考价值。
This article has carried on the research to the 800 meters running energy supply characteristic, the development trend and the concurrent question, proposed 800 meters running training should improve the speed training proportion suggestion and several kinds of velocity training means. 800 meters run teaching, training has a certain reference value.