There is no such thing as a one-size fits all in bodybuilding and fitness. You can surely use his workout routine as a general guideline, and it will definitely be better than taking nothing at all. However, you also need to listen to your body, and if some particular exercise does not fly with you, don't do it, and do something else. You need to try out different workouts and exercises in order to find what works best for you - not for Scott Steiner, not for Arnold, but only for you.