What sentence is written using a formal style? (1 point)

If you're feeling sluggish, take a walk to get the muscles flexing and the blood flowing.

To increase your endorphins, hit the gym to pump iron and do a strenuous workout.

They say getting regular exercise is super important to staying healthy and feeling good.

Engaging in physical activity is crucial for maintaining good cardiovascular health.

1 answer

The sentence written using a formal style is:

"Engaging in physical activity is crucial for maintaining good cardiovascular health."