Feeling jittery before a race? Staying calm comes down to simple breathing and...

https://emilysimpressivewords.almoheet-travel.com/what-to-do-when-nerves-hit-2-minutes-before-you-go-on

Feeling jittery before a race? Staying calm comes down to simple breathing and shifting how you think. Try breathing in for four counts, then out slowly for six to eight