In photos obtained by Express Online, the actor wore a dark pink shirt with sleeves rolled up to show off his muscular forearms.

He completed the simple post-apocalyptic look with black trousers and matching military-style boots.

One of the snaps saw the actor leaping into a sprint with a cameraman crouching behind him for one of the film’s action sequences.

In other shots, Aaron either jogged or walked casually in between takes with a slightly tired smile on his face.

These latest photos of…