Dwayne "The Rock" Johnson may be one of the most ripped actors in Hollywood, but when you're playing the demi-god Hercules, you still gotta go that extra mile.
How did the 42-year-old actor get in the Herculean shape needed to fight man-eating lions, giant bores and armies of enemies? Apparently, he watched fitness videos made by the old workout self-help duo The Fungo Brothers!
In actuality, the Fungo Brothers were just part of a great sketch on The Tonight Show starring Jimmy Fallon, in which Jimmy and Dwayne donned some ridiculous wigs and showed us all how to use a "thigh cruncher" and a shake-weight device they called a "Jack weight." WATCH.
At the Hollywood premiere of Hercules, Dwayne stopped to talk to ET's Brooke Anderson about playing Tad Fungo.
"When you need fitness tips, you call me. Go to Tad!" Dwayne joked.
Check out the video for a look at Dwayne's "fitness tips," and check out which celebs surprised everyone with their red-carpet appearances.
Hercules hits theaters July 25