So I hear you say the muscles make their own heat and 18 is plenty warm to not need any clothing beyond what you'd wear for decency (which I'd agree with btw, t

So I hear you say the muscles make their own heat and 18 is plenty warm to not need any clothing beyond what you'd wear for decency (which I'd agree with btw, the times I've speedwalked 20 minutes to a train at 20C and arrived sweaty no matter what I threw off.. that is with a backpack though) Yet the author considers that temperature unworkable for their sport due to muscle heat and sweating requirements. Another thing about the story that doesn't add up..