 Understood. So what about exercise, like to strengthen your core? Can that help? And sometimes, you know, is it better to exercise or not exercise? I mean, I do that. Yeah, that's it. Well, tell me. Back in the 90s, physical therapists and athletic trainers did a wonderful job in teaching people that strong core means strong back. Right. And that is true. Stay in shape. That's absolutely true. Right. However...