 built to sprint, run, jog, slide, and jump. So even when we do cardio or 15,000 steps, we're not even doing it right. We're walking on concrete, walking on a flat surface, so increases things like joint damage or we're jogging. When we were hunting something, we sprinted sometimes, you had to jump over things sometimes, you had to slide to the side, you had to run backwards sometimes, you had to stop and walk and recuperate and you had to high speed sprint. So we don't even know what we're doing. Sometimes people go, Ty, are you a physical therapist or are you, what's your credentials? I'm like, people with credentials failed us. Nobody even knows how to work out correctly.