"If you've ever dreamed of having a personal trainer in your own home, but hesitated because of your space (or lack thereof), think again. All you need is six feet of empty space in your dwelling, and you could look forward to a 50-minute full-on sweat session with a certified personal trainer from Fit By Definition. Need a plan for off days? you got it; the trainers will provide you with a personalized plan for the days they're not around. Available for the St. Louis Metro Area only."