This book is both personal and practical.
Its first section asks Why exercise? Its answer is that over millions of years, the human body was developed for hard physical labor. Two million years from now we may be a brain and an index finger. Today every
system, every cell cries out for movement.
Its second section discusses nutrition, diet and diets.
Its third sets guidelines for injury-free training and competition.  Order It's Never Too Late by Dr. Ed Wolfgram today for $17.90 (price includes tax and shipping charges).