Regular physical activity can prevent and help manage heart disease, typediabetes, and cancer which cause nearly World Health Organization guidelines on physical activity and sedentary behaviour. Volume, Issue Email alerts 1 Physical activity is good for hearts, bodies and minds. Br J Sports Med ;(24) doi: /bjsports Authors PDF. XML. Guidelines. Regular physical activity can prevent and help manage heart disease, typediabetes, and cancer which cause nearly three quarters of deaths worldwide. Vo