heart rate indicator的意思|示意

The chief limitation of heart rate-based training is that, while heart rate is a good indicator of running intensity, it's not a perfect indicator.

对于基于心率的训练，最要限制是，心率是一个好的跑步强度指标，但是不够完美。

The basic rationale for wearing a heart rate monitor while running is that heart rate is an indicator of exercise intensity.

跑步佩戴心率表的基本原理是，心率是一个运动强度指标。

Measurement of heart rate variability might be an important indicator for the prediction of susceptibility of motion sickness.

心率变异性检测可以作为运动病易感性重要的预测指标。