1. The Benefits of Swimming
... 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. However, the relative intensity may remain the same. Exercise intensity may be the most important factor determining the rate and magnitude of fitness gains. To achieve substantial aerobic training benefits intensities of at least 50-60% of maximum aerobic ... 18-34 years a body fat percentage of 8%-22% for males and 20%-35% for females. *American College of Sports Medicine's Resource Manual for Guidelines for Exercise Testing an...
- Word Count: 10521
- Approx Pages: 42
- Grade Level: High School