Alan teamed up with his co-star Sam Aston, who plays Chesney, to use the gym ahead of his friend’s wedding.
“Great workout today with @samaston93 whipping him into wedding shape,” he wrote on Instagram.
But while he’s active with classes and sports, the star has also toned up by lifting weights – something which can burn fat fast.
However, Alan has also previously said it’s not just about how much you’re lifting if you want to get healthy and shed the pounds.
In a post, Alan wrote: “Health is not just about the weights you’re lifting or what you’re eating. It’s also about what you’re thinking and saying!!”