Tracy and Killer Kim are the BEST trainers in STL. If you really want to make a lifestyle change, you need to call these girls. I did their Fat Furnace Program and their Bikini Challenge program which involves a customized diet plan and boot camps 4 – 6 times a week. It was challenging, but I have dropped 25 lbs since March! Classes are only about an hour long and totally worth every second. You will make fantastic friends and be in the best shape of your life. I guarantee it.