健身

健身

Fitness; exercise.

In this sentence, '健身' is used as a verb indicating the action of exercising physically in a gym setting.

我每天早上都会去健身房健身。

I go to the gym every morning to work out.

Here, '健身' functions as a noun referring to physical activities aimed at improving health and fitness.

健身不仅可以增强体质，还能缓解压力。

Exercising not only enhances physical fitness but also alleviates stress.

In this case, '健身' serves as a modifier for the noun '知识', specifying the context as related to fitness and exercise.

这是一本关于健身的基础知识的书。

This is a book about the basics of fitness training.