 I got 10,000 steps in. Well, you know, you can walk around the shopping mall for 10,000 steps, but you really haven't elevated your heart rate to get yourself a workout in that. Sure. And, you know, how can a person go about improving their aerobic fitness as well? Well, with their aerobic fitness, you know, that's definitely what we're talking about, our cardiovascular fitness. You know, how...