Physical fitness very useful to lose your weight, burn fat and you get fitness body. The Physical fitness is most easily understood by examining its components. Important basics of fitness is you need to exercise for about 60 minutes every day. Setting aside 60 minutes all at once each day is one way to get in enough exercise.
There are three levels of physical fitness activity:
- Light – not sweating; not breathing hard (slow walking, dancing)
- Moderate – breaking a sweat; can talk but can’t sing (walking fast, dancing)
- Vigorous – sweating, breathing hard, can’t talk or sing (running, swimming)
Cardio-respiratory Endurance:
It is the same thing as aerobic endurance. the ability to deliver oxygen and nutrients to tissues, and to remove wastes, over sustained periods of time. Your heart and lungs nonstop over certain time periods. Long runs and swims are among the methods employed in measuring this component.
Muscular Strength:
The ability of a muscle to exert force for a brief period of time. To become stronger, you need to push or pull against resistance, such as your own weight, using free weights, or even pushing the vacuum cleaner. Upper-body strength, for example, can be measured by various weight-lifting exercises.
Muscular endurance:
The ability of a muscle, or a group of muscles, to keep pushing against resistance for a long period. Push-ups are often used to test endurance of arm and shoulder muscles. Push ups are often used to test endurance of arm and shoulder muscles. Activities such as running increase your heart rate and make your heart muscle stronger.
Flexibility:
The ability to move joints and use muscles through their full range of motion. The sit-and-reach your toes test is a good measure of flexibility of the lower back and backs of the upper legs. When you are flexible, you are able to bend and reach with ease. Being flexible can help prevent injuries like pulled muscles.
Reference : www.4girls.gov
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