Does glucose metabolic response differ between swimming and running incremental exercise?

本研究旨在探讨游泳和跑步递增负荷运动对葡萄糖代谢的影响。结果表明，根据激素和呼气分析，与跑步运动相比，血糖浓度不会增加，甚至在游泳运动期间促进糖原分解。类似的生理反应也观察到在高度训练的铁人三项运动员。然而，在没有受过高度训练的铁人三项运动员中，观察到与受过高度训练的运动员完全相反的现象。得出的结论是，有一种可能性，葡萄糖代谢反应可能不同的耐力和运动过程中招募的肌肉质量的差异。

The present study was aimed to investigate whether glucose metabolic response differ between swimming and running incremental exercise. As results, it was suggested that blood glucose concentration do not increase compared to running exercise, even glycogen breakdown was promoted during swimming exercise according to the hormonal and expired gas analysis. Similar physiological response was also observed in highly trained triathlete. However, in not highly trained triathletes, completely opposite phenomena was observed compared to highly trainined athletes. It was concluded that there is a possibility that glucose metabolic response may differ by the difference in endurance capacity and recruited muscle mass during exercise.