Feeling the nerves before racing is normal, but staying sharp on track can make...

https://andysimpressivejournal.lowescouponn.com/inverted-u-arousal-curve-explained-in-plain-english

Feeling the nerves before racing is normal, but staying sharp on track can make all the difference. In this article, we explore how a simple breathing technique—breathe in for four counts, out for six to eight—helps calm the mind