Regularly physical activity can reduce the risk of heart disease. Physical activity also helps to control weight, can reduce high blood pressure and high cholesterol. Furthermore, physical activity reduces stress, which may also be a factor in heart disease. Physicians recommend 30 to 60 minutes of moderately intense physical activity most days of the week. However, any amount and type of exercise (e.g. taking the stairs, gardening, housekeeping) will benefit the heart.