Physical activity can help you reduce your risk of stroke. More movement can also help your emotional well-being, as chemicals are released in your brain that make you feel better. If you can maintain a higher activity, it will have a good effect on your health and well-being. For some people, this may mean walking around the room, while for others, joining a fitness group or gardening. Search online for how to be active An active and healthy lifestyle and treatment of your medical problems can also help reduce the risk of heart disease, dementia and cancer.