Photo: John Cena On The Cover Of "Muscle & Fitness" Magazine

As noted earlier, The Rock is on the cover of the March issue of Muscle & Fitness magazine. His WrestleMania 28 / 29 opponent, John Cena, will be on the cover of the April issue. Cena tweeted a photo of the cover earlier today:

10yrs ago @muscle_fitness gave me a proper intro into the strength public. Now #evenstronger 10yrs later @changetime pic.twitter.com/JkrhgqS2jD

— John Cena (@JohnCena) March 15, 2014