Working the garage means understanding the toll of 120-degree cockpit...

https://www.stealth-bookmark.win/racing-takes-a-toll-from-120f-cockpit-heat-to-5-10lb-sweat-loss-i-m-exploring

Working the garage means understanding the toll of 120-degree cockpit temperatures and five to ten pounds of sweat loss per race. Recovery strategies are finally evolving beyond simple rest