Additionally, he is a big fan of cardio exercise, running three times week.
Chris has also employed a personal trainer to help him stay in shape.
He told the Mirror: “I’ve got David Haye’s old trainer who kills me. I’ve become obsessed with it [fitness].
“And I watch what I eat now that I’ve had to learn to cook for myself and that takes up a lot of my time, especially if I’m not drinking, which I have been trying not to do lately.”