Physical fitness is the functioning of the heart, blood vessels, lungs, and muscles to function at optimum efficiency. In previous years, fitness was defined as the capacity to carry out the day’s activities without undue fatigue. Automation increased leisure time, and changes in lifestyles following the industrial revolution meant this criterion was no longer sufficient. Optimum efficiency is the key. Physical fitness is now defined as the body’s ability to function efficiently and effectively in work and leisure activities, to be healthy, to resist hypo kinetic diseases, and to meet emergency situations. Fitness can also be divided into five categories: aerobic fitness, muscular strength, muscular endurance, flexibility, and body composition.
General fitness includes a short list:
- Agility
- Jumping
- Balance
- Body composition
- Reflexes
- Cardiovascular endurance
- Coordination
- Flexibility and joint range of motion
- Speed
- Stamina
- Strength
- Acceleration
Specific or task-oriented fitness is a person's ability to perform in a specific activity with a reasonable efficiency, for example, sports or military service. Specific training prepares athletes to perform well in their sports.
Examples are:
- 400m sprint - in a sprint the athlete must be trained to work an aerobically throughout the race.
- Marathon - in this case the athlete must be trained to work aerobically and their endurance must be built-up to a maximum.
- Fire fighters and police officers must undergo regular fitness testing to determine if they are capable of the physically demanding tasks required for the job before they are employed.
Thus, an individual should be very much particular for its body fitness. Warm-up exercise will freshen your day to start with it.
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