I have been going to the gym 5 days a week for the past month and a half. I am staying around the same weight "190" but have lost a few inches. I had made fun of my wife for going to these classes twice a week, a butts n guts class on Tuesdays and a boot camp on Thursdays which is circuit training. I started attending last week and holy cow what a work out, planks, wall sits 200 squats all in 40 minutes and thats just the Tuesday class.