It has been a while since my first installment of "PK vs." and this
topic is one that I am becoming more and more knowledgeable about.
Since
i started working in the fitness industry, many clients and new friends
have worked in jobs or have careers which involve shift work. For those
not in the know, shift work is basically working on a rotating roster
which includes night shifts. This is not the desirable 9-5 which most
try to attain to working (better suits some families etc.). Primarily
you will see hospital, law enforcement, factory, and emergency services
working these sort of hours.