There are many things you must incorporate to survive zombie apocalypse. Firstly, you need to tolerate the sight of blood. Work on upper body strength. This will be handy for smashing zombies' brains in with blunt instruments. You should also practice archery in case of lack of ammo. Learn how to hotwire a car. There will be many stretches of highway with hundreds of abandoned vehicles. Do not forget to learn how to siphon gas from a parked car. People always seem to run out of gas whenever there is a herd of zombies nearby. Carry a flashlight w/ extra batteries and always pack heat. Have some good books.