@TheCobbler,
												diet control only will also have less than satisfactory results. Your body quickly learns to maintain itself on fewer calories unless we  actively burn them in moderate exercise. Ive used both and have resumed my hot girlish figure and my weight loss did not have any flab.
I lost about 45 pounds in bout a year and  change. Weight lifting and  Walking  on natural surfaces with some tricky footwork as the weight dropped was my  exercise ticket.
I tried the "cardboard diet" by itself (eating **** like "Weight Watchers stuff".  It was  only mildly successful and peaked at about 12 pounds after a few weeks. When I began  portion control along with daily exercise, my results were spectacular  and eating became less of a prison sentence, I still eat what I like but am ed to portion control.  Ill eat a 6 OZ steak And highly spiced veggies with a garlicky mash tater treat every week or so. I eats a lotta brown grains and winter veggies .
Its my "portion and Motion"  program. It required no learning curve if I do about 1 to 1.5 hours of quick motion on a natural floor like a forest r field.
I tried a gym, an thought most of the people there were kinda shallow, I had a mission, they were repeating a habit. I lasted one week .
I have to practice some form of Special Olympics regimen  for two months or so. Im not yet beginning till my PT guy  and the hospital dietitians give me  program thats wheelchair based. I dont wanna pork up while Im healing.