Vice Dean of the Faculty of Exercise Sciences at the University of Jordan. Secretary General Assistant of the Association of Arab Faculties, Departments, and Institutes of sports and exercise sciences. Executive Committee member in the Asian Nutrition Society for Sport and Health (ANSSH). Professor of exercise physiology at the University of Jordan, Amman, Jordan. Graduated from the University of Pittsburgh and Long Island University, US.  Research interests focus on exercise physiology, perceived exertion, nutrition in sports, and Ramadan fasting and physical activity/sport.