Feeling nervous before a race is normal, but staying focused can make all the...

https://damiensexcellentdigest.urbanvellum.com/posts/how-long-should-i-do-the-4-6-breathing-before-i-start

Feeling nervous before a race is normal, but staying focused can make all the difference. One helpful tip is to breathe deeply: count to four as you breathe in, then six to eight as you breathe out to calm your nerves