How Cold Is Too Cold to Run Outside?
via lifehacker.com
Short excerpt below. Read at the original source.
Dedicated runners and winter athletes will tell you that exercising in the cold is not as tough as it looks. Personally, I’d rather risk frostbite over any treadmill run that lasts longer than 20 minutes. But is there a point where winter runs cross over from difficult to dangerous? There is no clear cut-off Most […]