With 120°F cockpits and 5 to 10 pounds of sweat loss per stint, the "tough it...

https://www.4shared.com/office/ZNyWsmuyge/pdf-26036-60013.html

With 120°F cockpits and 5 to 10 pounds of sweat loss per stint, the "tough it out" era is over. I’m covering how drivers manage inflammation, sleep, and travel fatigue today. Recovery is finally a priority. Let’s look at the science behind the grind.