Jim Johnson, P.T. is a physical therapist who has spent over nineteen years treating both inpatients and outpatients with a wide range of pain and mobility problems. He has written many books based completely on published research and controlled trials including The Multifidus Back Pain Solution, Treat Your Own Knees, The Sixty-Second Motivator, Treat Your Own Rotator Cuff, The 5-Minute Plantar Fasciitis Solution, Finding Happiness in a Frustrating World, and Exercise Beats Depression. His books have been translated into other languages and thousands of copies have been sold worldwide. Besides working full-time as a clinician in a large teaching hospital and writing books, Jim Johnson is a certified Clinical Instructor by the American Physical Therapy Association and enjoys teaching physical therapy students from all over the United States.