Exercise Concepts
Physical fitness is a general term that describes any physical work done. In order to do physical work, it requires cardio-respiratory functioning and work up, muscular strength and endurance plus flexibility of muscles and bones. Certain exercise issues affect the effectiveness of the routines.
For example, warming up before exercise minimizes musculoskeletal injury. Stretching whether pre- or post-exercise and effectively monitoring your heart contribute to the benefits of doing physical work. Certain ideas that apply to physical activity must be understood to further motivate you. Also, with this knowledge of these concepts, you can prevent muscle tissue and joint injuries that could happen while exercising.