With the colder winter months on the way and all the temptations of holiday food making FSA (Fun, Sweaty, Activity) a priority is more important than ever. Keeping active isn't just important for weight loss and body image but it is also essential for optimal mental and physical health. Ward of those winter blues, keep fit and avoid packing on the extra pounds with these nine simple tips. 9 Ways to Make Exercise Fun 1. Add a Friend. - Find someone to be your exercise buddy that is fun to hang out with. That way, you'll exercise just to be with them. 2.  Group Finess - Group classes are a great…