Quote from kingkurt42 >> I wish there was someone with the interest and patience to take some real measurements of what circumstances turns blue into yellow into red, and how long it takes to get back.

As best as I can tell, calling timeout automatically resets everyone's stamina - but other than that I am pretty much just guessing

 Jw, because I never run when tired, but I caught a guy in quarters with no time outs. I was in a 2rb set. I could of easily just no huddle spammed him or a td