Mark Wahlberg and Dr. Oz have been exchanging online jabs at one another about the benefits of skipping breakfast.
Oz says skipping breakfast is good for your workout and Wahlberg says it's nonsense.
They decided to settle the feud by doing push-ups.
It was a race to see who could do sixty push-ups faster.
Keep in mind that Dr. Oz is 59 and Wahlberg is 48.