Mark Wahlberg’s Secret Weapon for Getting Ripped Fast

It’s safe to say Mark Wahlberg has had one of the most shredded physiques in Hollywood for decades. Women are obsessed, men want to look like him, and just about everyone’s curious how he’s stayed in top shape for over 20 years. Sure, he’s known for having a strict diet and a serious love of working out—but in recent years, he’s credited one thing above all the others for staying fit: intermittent fasting.

In a recent Instagram video, Wahlberg revealed he had just wrapped filming for his...