Want to get more results out of your regular fitness class? It's as simple as standing at the front of the class.

Or near the cute guy/girl. Or near the window where the outside traffic can see what you're doing. The point is, be seen. When you know someone's watching you, you have a tendency to work extra hard. Call it vanity. Call it being a show-off. Whatever you call it, it works.

My Wednesday-night fitness class is attended by a very cute member of the opposite sex, and on Thursdays, I am always more sore than other days. Coincidence? I think not. I'm in a committed relationship but part of me can't help trying to look my best. My form is perfect, my weights are heavier than usual and I'm careful never to slack off.

So for your next group fitness class, be seen. It will challenge you. I promise.