Since 1999, Susan Foster has taught over 260 classes yearly in the wild world of fitness-including strength, training, water workouts and yoga. She has taught all ages, from teens to seniors. She proudly holds the (tough to earn) instructor certification from the American College of Sports Medicine. She has been caught presenting fitness stuff on TV, radio and newspapers of Nashville.Susan entered the exhilarating field of fitness at age 40.  Before this mid-life crisis career shift, she put herVanderbilt MBA to good use, working in corporate product management.  She is a veteran of quite a few product roll outs.  In her spare time, she raises 2 teens and 4 dogs.Susan says,  "The proof is in the pudding.  This stuff gets people fired up and working together-EVERY time.  Sure, it's a sneaky way to adjust attitudes, but it works!"