Biking in sub-zero temperatures when it isn’t even safe to be exposed outside for more than a few minutes (also happens here in the winter) is not a good idea either.
It's funny how many of the same people making this sort of argument would happily go skiing in the exact same weather.
It's funny how many of the same people making this sort of argument would happily go skiing in the exact same weather.
I sure as hell wouldn't go skiing when it's -30 and they say it's unsafe to be outside.
This is just conjecture.