Burrr …. it’s cold outside and that’s a great excuse to get out there and exercise. A recent study found that one type of fat cell, referred to as brown fat, can sense cold weather and revs up more heat energy, which torches the fat that’s hardest to burn off and melts it away. So, don’t let the cold weather stop you from getting your exercise outside. Let it be the reason to bundle up and get out there!