 I know it's a conundrum, right? The harder I work out my skeletal muscles, the bigger they get. But the harder I work out my heart, the smaller it gets. And you might think like, oh, that doesn't sound good. A small heart is a bad heart. No, a big heart is a bad heart. An enlarged heart is usually dilating and stretching itself out and thinning because it's filling up with fluids. It's like...