Related Media: Overcoming Your Obstacles to Exercising

Why are some people able to fulfill their exercise goals, while others flounder aimlessly?

Jim gets up every morning at 6:00 am and runs five miles, rain or shine. Joe, on the other hand, plans to watch his favorite teams battle it out and will enthusiastically resolve to be more active. But as the days shorten and the weather worsens, the wheels come off his resolve. He vows to exercise when the weather improves. Or when he is less stressed. Or as soon as he buys some new running shoes.

What is the difference between Jim and Joe? Jim has motivation; Joe has good intentions.

Motivation is the gasoline of exercise. No matter how many bench presses, squats, and lunges you can physically accomplish, without motivation you are going nowhere fast. What motivates people to exercise? What makes and breaks motivation? And most importantly, can you get more?