This is the fourth short book in this series in which Don Day offers a few more tips about getting back into shape while training in your "off season" and also how to avoid injuries. By the time a person reaches 50 years of age there are certain life lessons that are expected to have been learned and put into practice. Long distance running teaches a person how to travel light and shed the weights of the world. Jog along with Don, your new running partner while learning how to Live Well and Injury Free.