exercise intensity

例句：

1. 1.The intensity of the workout is increasing asthe day goes on.
   随着一天的进行，锻炼强度在增加。
2. 2. Theintensity of the workout dependson the difficulty of the exercises.
   锻炼强度取决于练习的难度。
3. 3. The intensityof the workout can be adjusted to suitdifferent fitness levels.
   锻炼强度可以根据不同的健身水平进行调整。