Your 1-rep max bench press is not going to save you.
Are you one of those people who won't run unless someone is chasing you? What if zombies were chasing you? Check out this new fitness game and get motivated to run.
Basic training, the academy, and fending off the zombie horde all require the same things - some amount of strength and an ability to run (at least faster than the zombies). So how do you do that?