 I mean, the muscle doesn't understand the pounds that are on the bar. It understands perceived intensity. And so if you can take 150 pound squat and full the body and the muscles into thinking it's three or 400 pounds, you're going to build muscle from that. The same way that someone's doing the 300 pounds. If you look at like the top bodybuilders, the ones with longevity, the Dexter Jackson's that have been training and now they're in their fifties. They competed in their late forties at the highest level and you compare them to other bodybuilders who also did very well, but trained very differently. You'll notice there's a difference in longevity. Like Dexter Jackson, still lifting weights, still looks good. Still everything good. You know, Jay Cutler was very smart with his training. Trying to be a smart bodybuilder at the same time, be the best, which, you know, people confuse the two a little bit and think that the best guy should be the strongest guy. That's not necessarily true. You got monsters like Ronnie Coleman and Dorian Yates who trained with the utmost intensity, but the injury and the stuff that they did to their body versus these bodybuilders with longevity, you watch them work out. They have the ability to take a lightweight and make it feel heavier than muscles. And now they have longevity in their training.