<研究論文>持久的トレーニングにおける運動生理学的能力の向上に関する研究 : ラットのlactate thresholdを指標とした種々の走行トレーニングが持久的パフォーマンスに及ぼす効果

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This investigation were carried out that to demonstrate the effects of various running exercise determined by lactate threshold (LT) on endurance performance in rate. The rats were divided following groups : sedentary group (G-A), sprint training (G-B, 84∿86m/min), traning of LT4mM levels (G-C, 43∿45m/min), and training of LT2mM levls (G-D, 33∿35m/min). Then, eight weeks after training, treadmill speed was altered in groups of G-B and G-C to as same as G-D. The body weights at the end of the experiments were significantly lower (p<0.01) in G-B, G-C and G-D than that in G-A. Running speed of LT4mM and LT2mM levels during incremental treadmill exercise in G-C were markedly higher than those in G-A, G-B and G-D. The edurance performance test wer significantly longer in G-C than that in G-B and G-D. The serum TG in trained groups tended to be lower than that in G-A. It is thus concluded that training of LT4mM levels might be effective in endurance time and improvement of LT, and it also may be used effectively in endurance training.
東海大学の論文