Adaptations of central arterial viscoelasticity with aerobic training

本研究的目的是确定1)心肺健康与中央动脉粘弹性的关系，以及2)有氧训练对中央动脉粘弹性的影响。在第一项研究中，年龄相关的中央动脉粘度增加可以通过维持心肺健康来抑制。然而，在第二项研究中，当进行10周的有氧训练时，中央动脉粘度没有因训练而改变。因此，本研究提示，中枢动脉粘度的改善可能需要较长的有氧运动时间，而不是10周。

The aim of this study was to determine 1) relationship between cardiorespiratory fitness and central arterial viscoelasticity, and 2) effect of aerobic training on central arterial viscoelasticity. In first study, age-associated increase in central arterial viscosity was suppressed by maintenance of cardiorespiratory fitness. However, in second study, when performing 10-week aerobic training, the central arterial viscosity was not changed by the training. Therefore, this study suggests that the improvement of central arterial viscosity may need relative longer term of aerobic exercise, but shorter such a 10-week.