Research Interest of Professor Hazzaa M. Al-Hazzaa:

§        Physiological adaptations of children and adolescents to exercise training.


§        Obesity prevalence and trends in Saudi children and adolescents.

§        Physical activity level, cardiorespiratory fitness and coronary risk factors in Saudi youth.


§        Obesity and energy expenditure in children and youth relative to cardiovascular and metabolic health.


§        Tracking of physical activity, cardiorespiratory fitness and CAD risk factors from childhood to adulthood.


§         Physiology of youth soccer.


§         Fluid loss and energy expenditure of youth during training in hot climate.


§         Physiological and anthropometric assessments of Saudi elite athletes relative to sports performance.