Originally Posted by rubiksoval

Yeah, your aerobic power doesn't tell you jack, but your heart rate sure does!

Unless it's hot. Or you're tired. Or hungry. Or dehydrated. Or too fresh. Or, or, or...

Yeah.

Welcome to the land of the absurd.

Originally Posted by redlude97

It does if you live off of soylent, drink 60.5oz of water with 50mg of NaCl, sleep exactly 7.59 hours every day, never step outside of the basement, and trained yourself to enjoy paint drying on the wall