Exercise is a subset of physical activity that is planned, structured, and repetitive and has as a final or an intermediate objective the improvement or
maintenance of physical fitness. The exercise involves engaging in physical activity and increasing the heart rate beyond resting levels. It is an
important part of preserving physical and mental health. Being physically active can improve your brain health, help manage weight, reduce the risk of
disease, strengthen bones and muscles, and improve your ability to do everyday activities. Adults who sit less and do any amount of moderate-to-
vigorous physical activity gains some health benefits.