 and they're monitoring their heart rate, and their heart rate doesn't move. Whereas a normal person, you're skiing that long, and you're being timed, and then you have to shoot and hit and then ski more and then do it again. So you're thinking, I can do that, but it would take me 90 seconds just to get my heart rate down, to hit the target, you know what I mean? It's the target. It's controlling your heart rate, your adrenaline, your breathing. I have cousins...