 When you work those muscles, you actually damage them when you lift weights, and repairing them is the process of building the muscle. It's called lactic acid, I believe. Yes, yes. So if you work out running or lifting weights, if you can get into an e-cabin or any kind of ice bath in the next 30 minutes to an hour, it helps with that lactic acid buildup. So it doesn't hurt. Correct. Okay. So less soreness, less stiffness, less inflammation, everything, everything.