The Positive Influences Of Aerobic Exercises

Physical activity classified as exercise consists of continual structured movement designed to make you healthier and more physically fit. Exercise, including the aerobic variety, improves the health and fitness of almost everyone who engages in it regularly, notes the U.S. Department of Health and Human Services. You can experience benefits with just an hour of exercise each week, although more frequent participation has an even greater impact.

Significance of Aerobic Exercise

Four primary categories of exercise exist: aerobic activity, bone-strengthening activity, muscle-strengthening activity, and stretching. Alternatively called cardio or endurance activity, aerobic exercise requires muscles to make repetitive, rhythmic movements for a continuous amount of time. This process causes your heart to beat faster than it does normally, and you also breathe more rapidly due to the exertion. Examples of common aerobic exercise include walking at a brisk pace, running, dancing, swimming, riding a bicycle, playing tennis and rowing.

Common Benefits

When your heartbeat and breathing rate increase during aerobic activity, your heart is working harder than usual. This delivers fitness and health benefits because it improves the functioning and strength of your heart and cardiorespiratory system, and it also helps your body use oxygen more effectively. Benefits of aerobic exercise can include a more upbeat mood, better control of your weight, improved cognitive performance in older people, and a reduced risk of medical problems ranging from cancer and diabetes to cardiovascular disease and premature death.

Role of Intensity

To provide benefits, you must engage in aerobic exercise at a certain level of effort, or intensity. Light aerobic activity, such as walking slowly or performing routine household chores like cooking and laundry, does not force your body to exert enough effort to increase your heart rate. The key to deriving benefits from aerobic exercise is to participate in such activity at a moderate or vigorous level of intensity. Moderate aerobic exercise causes sweating, faster breathing and a faster heartbeat, while vigorous aerobic exercise causes all three effects to a greater degree. Examples of moderate activities include a brisk walk and bicycling on level terrain, and examples of vigorous activities include running and bicycling up and down hills.

Frequency Considerations

Children and adults require different amounts of exercise for fitness and health purposes, although aerobic activity should account for most of the weekly exercise of both groups. While adults should try to get at least 150 minutes of vigorous and moderate exercise per week, children need about one hour of vigorous and moderate exercise per day to help their body develop properly. Starting aerobic workouts slowly at a less demanding duration and intensity before gradually increasing your effort can also lower your risk of experiencing negative effects, such as fatigue, injuries and soreness.