The heart pumps blood through the heart to the lungs and body. Activity levels have a large effect on heart rate since the heart needs to work faster to keep up with the oxygen demand of a body that is active.
Exercise affects your heart rate.
Increased Activity
The heart rate will increase with physical activity. Body tissues and muscles call for more oxygen when you exercise, and the heart speeds up to meet this requirement.
Decreased Activity
The heart slows down when exercise, or physical activity, is ended. Since there is no longer a greater need for oxygen, the heart can return to its slower rate.
Importance
Aerobic activity is essential to the health of the heart, allowing it to work more efficiently. Exercise trains the heart to work harder, pumping more blood with each beat, not just faster.
Benefits
Regular activity will increase heart health. It can help control high blood pressure, diabetes and obesity, and also lower blood cholesterol levels, according to the American Heart Association.
Recommendations
The American Heart Association recommends that healthy people get at least 30 minutes of exercise most days. You should always check with your physician before beginning a new exercise program.
Tags: heart rate, Activity heart, American Heart, American Heart Association, Heart Association