The first thing you should do if you've lost a significant amount of weight is toss your old clothes. Sure, it's fun to flaunt your new bod around the office with obviously saggy slacks, but you need to get rid of them and fast!

Why the urgency? You need to remove the ability to grow back into them. Shrinking out of your clothes is an awesome accomplishment and the best way to celebrate is to say adios to all of the things you never want to be able to wear again. I hound my personal training clients about this all the time. Keeping your too-big sizes around is literally a way of giving yourself permission to regain the weight you've lost.

Clothes are costly and you're far better off spending that cash on smaller clothes you are proud to wear. And, they'll keep you in check. If you should slide and start putting a a few pounds back on........pain in the waistband is certain to prove as a sturdy reality check. So run, don't walk to your closet and make a grand donation to your favorite cause. In fact. Run to lots of different closets and burn a bunch more calories. Maybe your new pants will be your old pants soon!