Dwayne Johnson turns 50 this spring, but he just shared a photo on social media that shows few people of any age can keep up with him at the gym.
In the motivational post-workout snapshot, The Rock said his “fucked up” and heavily calloused “dinosaur hands” were all he needed:
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Johnson also shared a close-up image of those calloused hands earlier this month:
He will play the title role in “Black Adam,” a film based on the DC comics character, this summer.
