Feeling the nerves before a race is normal, but managing them can boost your...

https://casinocrowd.com/i-get-shaky-hands-under-pressure-what-helps/

Feeling the nerves before a race is normal, but managing them can boost your focus and lap times. This article shares a simple breathing trick: breathe in for 4 counts, then out for 6 to 8 counts to calm your mind