Professor Yahya Al-Nakeeb and Dr Lorayne WoodfieldANWAR ABDULAZIZ M AL NUAIM2022-05-302022-05-3029023https://drepo.sdl.edu.sa/handle/20.500.14154/52762PHYSICAL ACTIVITY AND HEALTH RELATED BEHAVIOUR OF YOUNG PEOPLE IN AL-AHSA GOVERNORATE SAUDI ARABIA AN INVESTIGATION INTO ENVIRONMENTAL FACTORSThesis