Simon Cowell is one of the hardest-working people in show business. Not only is the music mogul still a record executive, but he also holds down multiple gigs as a judge on reality competition shows like America’s Got Talent. However, the actor’s busy routine had to be put on the back burner for a while after he broke his back last year. Cowell has since recovered but, moving forward, he may be considering how he’s keeping his body. Now, Randy Jackson, Cowell’s former American Idol colleague, has chimed in with a bit of advice for his friend.