I'd like to look like Madonna when I'm her age. I also look at athletes and love their bodies. I've always wanted to be muscly not skinny. A lot of women yo-yo around but I'm always aware if I'm getting a bit out of shape. I never look at the scales but I can just tell. It goes on my tum and bum.
Start with good people lay out the rules communicate with your employees motivate them and reward them. If you do all those things effectively you can't miss.