1. The Benefits of Swimming
Reduces the risk of heart disease. ... A sedentary lifestyle has been linked to higher rates of obesity, heart disease and diabetes, which are some of the leading causes of death in the United States. ... In order for a muscle (including the heart muscle) to get stronger or for the aerobic system to increase its capacity, the absolute exercise intensity must increase over time. ...
- Word Count: 10521
- Approx Pages: 42
- Grade Level: High School