Racing isn't just about car setup anymore. It is about how the driver recovers...

https://varimail.com/articles/the-physics-of-pain-g-forces-neck-strain-and-the-reality-of-driver-wellness/

Racing isn't just about car setup anymore. It is about how the driver recovers between sessions. When you sit in a 120-degree cockpit for hours, you lose up to 10 pounds of sweat, leaving your body depleted