underexercise

vi.训练(或锻炼、练习)太少

不充分地锻炼；进行不足的锻炼

动词

1、Many people underexercise and neglect their physical health.
很多人不够锻炼，忽视了自己的身体健康。

2、If you underexercise, you may be more prone to certain health issues.
如果你锻炼不足，你可能更容易患上某些健康问题。