Feeling jittery before a race? Managing nerves is part of the game. One simple...

https://www.fastbookmarks.win/nerves-can-catch-even-the-best-drivers-but-staying-sharp-on-track-is-all-about

Feeling jittery before a race? Managing nerves is part of the game. One simple way is to breathe in for a count of four and out slowly for six to eight—a quick reset for your focus