I decided to go on a little quest to try to find people who could teach me how to not just endure, but enjoy bein active outside in the winter. Minnesota can get downright nasty for several months of the year, and I wanted to know how to avoid the urge to hibernate during the entire season. I met up with some very cheerful outdoor enthusiasts and a specialist on "non-exercise activity thermogenesis" (NEAT) at the Mayo Clinic, who all teach me that the key to being active in the winter is to ... be active in the winter.