Mark P. Kelly, Ph.D., CSCS
Dr. Mark P. Kelly has been involved with the health and fitness field for more than 30 years. He has been a research scientist for universities and many infomercial projects. He has spoken nationally and internationally on a wide variety of topics and currently speaks on the use of exercise for clinical purposes and exercise’s impact on the brain. Mark is a teacher in colleges and universities in Orange County, CA., where Principle-Centered Health- Corporate Wellness & Safety operates.
Many trainers are very well aware of the power of both exercise and nutrition to influence our performance and our health. Unfortunately, many trainers have made themselves nutrition experts and are practicing nutritional therapy illegally. Yes, ...