In the accompanying interview, the "One More Night" singer credits yoga with reshaping his body and giving him a calmer demeanor. "It's made me more successful," Levine explains. "I love it and don't know what I'd do without it."
The zen musician adds, "I have a hard time sitting still. I can be all over the map. Yoga has given me the ability to be more focused and make better decisions that come from a clear place."
Levine is quick to point out that he doesn't fit the mold of a stereotypical yogi. "There's a very specific yoga cliche: Eat these foods, wear these clothes, believe only these things," he says. "I don't want to be that."
The 33-year-old rock star -- who's currently dating Victoria's Secret model Behati Prinsloo -- also shares his style secrets with Men's Health. "I tend to go for clothes with a classic feel. But I also want them to have a story, a history, some meaning," he says. "I don't want to buy a T-shirt and then go out to lunch and see someone else wearing the same thing. I want my clothes to be unique. Not necessarily expensive, just one of a kind."
Though he's mostly seen wearing a T-shirt and jeans, Levine says he has an eclectic wardrobe. "When you look at anyone who I considered a fashion icon, the clothes are always a collage of different looks and moods. I love waking up, throwing on some yoga pants, and hanging out all day looking like a psycho. And then that night I'll throw on a suit and go out looking like a businessman," he explains. "I love that flexibility. I wouldn't do any of this sh-t if it weren't fun."