エアロビック・エクササイザーによるトレーニング効果の研究(1) : 女子中・長距離走者について

概要

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The purpose of this study was to examine the training effect in a low oxygen state by aerobic exerciser for six female middle and long distance runners. For this purpose, before and after training, all subjects were requested to measure blood corpuscles, blood components, maximum oxygen intake by the experiments of treadmill run and time trials on the track. As a result of comparing before and after training, the training in a low oxygen state lessened the number of erythrocytes and the concentration of hemoglobin, and caused anemia. Furthermore, the greater the decreasing rate of absolute value of the concentration in hemoglobin, the less the training effect observed. Also there were no significant correlations observed in maximum oxygen intake. However, for the subjects who had increasing number of erythrocytes and small rate of decrease in hemoglobin, the training effect for the record in the competition was observed in between and after training. Therefore, the improvement of anemic condition and of training period was considered as the requirement to get the training effect in a low oxygen state.
東京女子体育大学・東京女子体育短期大学の論文