1. Physical fitness
There are many benefits of physical fitness like endurance, good figure, muscular strength, and flexibility. ... Muscular strength describes the amount of force you generate using your muscles. ... Anaerobic exercise is the physical activity that increases speed and muscular strength, and that cannot be continued for a few minutes without stopping. ... Steroids are complex substances that can temporarily increase muscle size. ... Steroids also increase the risk for liver problems. ...
- Word Count: 1329
- Approx Pages: 5
- Grade Level: High School