If staying shape were easy, everyone would have athletic bodies. The truth is, sticking to a fitness routine requires a lot of motivation. It’s easy to start out with all the intentions in the world of working out every day. However, there are all sorts of things that life can throw your way. Perhaps you have a stressful deadline at work, or you have family in town. Maybe you’re so tired at the end of the day that the last thing you want to do is get your sweat on. For some people, they just don’t want it badly enough. If you find yourself losing motivation for whatever reason, there…