why can’t we just breath faster when we run so we’re not out of breath, and when we do breath faster we pass out

Question

why can’t we just breath faster when we run so we’re not out of breath, and when we do breath faster we pass out

In: 20

Answer 1

I’m going to buck the trend.

Breathing faster does help, that’s why pretty much every human breathes fatter when exercising. If you do a sprint just breathing normally, you would be even more out of breath, than if you were normally breathing heavily when you sprint.

Most people do not pass out from breathing fast. But breathing fast helps your body get rid of co2 which causes your blood vessels to constrict hence in some people can reduce the blood flow to their brain enough to pass out.