1. bodily movement or exercise that requires energy expenditure and promotes health and fitness
Regular physical activity reduces the risk of heart disease.
A atividade física regular reduz o risco de doenças cardíacas.
2. any form of structured or unstructured movement performed during daily life, sports, or exercise
Walking, swimming, and dancing are all forms of physical activity.
Caminhar, nadar e dançar são todas formas de atividade física.