There are activity trackers that measure your steps, mileage, or jolts of your entire body, but is this good enough? Biomechanist Katy Bowman weighs in on a new non-digital, non-analog activity tracker—a chart!—that helps you become better aware of how your activities are moving not only your whole body, but how they move each part of it. Download the tracker at nutritiousmovement.com/activities-move-your-dna/.