How did the main character maintain his physique?
One detail that bothers me about these sort of movies:
The setting indicates that the characters do not have access to good nutrition, or high caloric daily food intake. They almost certainly do not have access to a gym, or dumbbells, or a Boxflex machine. In fact, the main character has probably the better part of the last 1-2 years driving all over the place.
How, then, does he have six-pack abs; broad deltoids; and big, rounded pectorals?
Obviously, Hollywood wanted a handsome lead, but logically, it doesn’t fit.
I felt the same way about Vin Diesel’s muscular physique in Riddick.