Racing drivers know nerves can steal focus just before a big session. In this...

https://tiny-wiki.win/index.php/Why_Do_I_Drive_Worse_When_I_Try_to_Be_Calm%3F_Unpacking_Motorsport_Psychology

Racing drivers know nerves can steal focus just before a big session. In this article, we explore how a simple breathing technique—4 counts in, 6-8 counts out—can calm the mind and body