Lonzo Ball’s family isn’t exactly known for maintaining healthy diets. Followers of Facebook’s “Ball in the Family” have seen Zo, LaVar Ball, LiAngelo Ball and LaMelo Ball chowing down on sweets, snacks and friend foods, in addition to breakfast staples like eggs, bacon and pancakes.

But Zo supposedly started to change his eating habits during his NBA rookie season with the Los Angeles Lakers, thanks to none other than The Rock.

In a piece on the Lakers’ “Genius Series,” president of basketball operations Magic Johnson relayed to ESPN’s Ohm Youngmisuk the impact Dwayne Johnson had on the players, including the Crown Prince of Chino Hills.

“He really fired them up and got them going and like, ‘Hey, I need to stay in this gym and do the things I need to do,'” Magic said. “ gave them the discipline. Making sure what you put in your body. That was a big thing, too. Everybody changed their diets now — Lonzo changed .”

That’s no small feat with a notoriously picky eater like Zo. The Rock must’ve made quite the impression to convince the 20-year-old to substantially change what he puts in his body.

Ball appears to be eating plenty, if the photos and videos of his summer gains are any indication. Eating well, though, could go a long way toward ensuring that Lonzo is putting on the right kind of weight. That way, he may be better equipped to sustain through an 82-game season—and playoffs thereafter, now that LeBron James is in town—than he was as a rookie, when Zo missed 30 games due to injury.