It's Batman who needs to work his ass off in the gym - Supes is just stronger because of the yellow sun.
Which is why Reeves's Superman physique is more "realistic" than Cavill's.
They would need to provide some non-superhero explanation as to why Cavill is sporting that much beef. Was Jor-El similarly thick? [Even "Gladiator"-era Russell Crowe didn't look like that.] Because commercial fishermen - as Clark is in that shot - don't usually get those kinds of delts.
Kelly proudly says Craig and she have never been doing better as a couple as they have both shifted their priorities from focusing on Bodybuilding and Fitness back to the basics of a husband and wife family unit. They want to start a family as soon as they can resume their lives together.