Adopting a new behavior, even one that is good for us, can be difficult. I belong to a gym, and I've come to observe each January with interest. That's when the resolutionists, as I affectionately call them, flood the gym for the first several weeks of the new year after making some sort of fitness resolution. The parking lot becomes crowded and exercise machines are busier than ever. (They really like the treadmills for some reason). While I hope a few new faces will stick with it and become familiar over the coming months, most of the crowd has dispersed by the early part of February and continues to taper over the following months until we're largely back to our usual routine. As I looked around the gym recently, I wondered – what would it take to retain a greater percentage of the resolutionists?
We know that individual behaviors are substantial contributors to our health outcomes, representing about 30-50 percent according to a Health Affairs Policy Brief. But how can we effectively take charge of our own health by implementing and retaining more healthy behaviors?