One thing that I highly recommend to ALL my clients whether they are trained athlete, just getting started exercising or refuse to exercise at all is to stretch more! Especially if they have a sedentary work life. The average American is sitting for 11 hours a day, really? 11 hours a day, yikes!!! Our bodies DO NOT enjoy this lack of movement, we are built to move. So, my emphasis on stretching is outlined in this pdf of 19 daily stretches.