Physical activity and cardiovascular health. 3. The exercise prescription: frequency and type of activity.
D003327:Coronary Disease / Q000517:prevention & control*; D006173:Gymnastics; D006339:Heart Rate; D006801:Humans; D010806:Physical Education and Training; D005082:Physical Exertion; D010809:Physical Fitness; D012865:Skiing; D013177:Sports; D013550:Swimming; D013997:Time Factors