Feeling nervous before a race is normal, but managing those nerves can sharpen...

https://reliabless.com/why-breathing-exercises-dont-fix-my-anxiety-long-term/

Feeling nervous before a race is normal, but managing those nerves can sharpen your focus on track. This article breaks down a simple breathing technique—breathe in for 4 counts and out for 6 to 8—that calms your mind