Drivers face 120-degree cockpits and 10-pound sweat losses every weekend....

https://speedwaydigest.com/index.php/news/regional-racing-news/887335-how-recovery-is-redefining-performance-in-motorsports/

Drivers face 120-degree cockpits and 10-pound sweat losses every weekend. Managing this physical load requires new approaches to inflammation, sleep, and travel fatigue. We examine the practical recovery habits that help drivers stay sharp.