Jelly Roll has frequently said that he’s “never taken anything more serious” than he’s currently taking his 2024 Beautifully Broken Tour. That means taking care of himself, physically and mentally. Now that he’s about 10 stops into the tour, Jelly hopped on social media to share his pre-show regimen, and the oddly specific — but effective — way he warms up each night before the show. “Dude, I feel great. I’ve never felt more clear-headed. I’ve never felt more focused,” he says in the video, which he uploaded to Instagram. “I’m just really eating very, very militant. Walking every day. I’m just…