PHYSICAL FITNESS

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Physical fitness is a combination of qualities that enable a person to perform well in vigorous physical activities. These qualities include agility, endurance, flexibilities and strength. Physical fitness and good health are not the same, though each influences the other. Healthy people may be physically unfit because they do not exercise regularly. Physically fit people perform their usual tasks easily without tiring.



Female trainer holding a chronometer while 
man doing physical exercise in a fitness center

Better physical performance is only one benefit of physical fitness. Regular vigorous exercise also increases the efficiency band capacity of the heart and lungs and helps people maintain their proper weight. Individuals who are physically fit tend to be slimmer than those who are unfit. They have greater resistance to disease and recover faster if they do become ill. Physically fit people may be happier and more alert and relaxed. They also may be able to resist the effects of aging better than those who are physically unfit.

Principles of physical fitness

Physical fitness is a personal responsibility. Few individuals other than athletes and military personal are actually required to participate in organized fitness programmes. Most people are physically unfit simply because they do not get enough exercise. Many do not take the time to exercise and others  try  to stay fit  with  only light, infrequent activity.

A person’s physical fitness is determined by such factors as age, heredity and behavior. Although people cannot control their age or heredity, their behavior can help them become physically fit and stay that way. Individuals vary greatly in their capacity for physical fitness, but almost anyone can improve by exercising regularly.

The years between adolescence and middle age are the peak period for physical fitness. However, people of all ages can stay fit with good health habits and regular exercise. Any person more than 35 years old, and any exercise. Any person more than 35 years old and anyone with a health problem, should consult a doctor before beginning a fitness programme.

Health habits that aid physical fitness getting enough sleep, eating properly, receiving regular medical and dental care and maintaining personal cleanliness. Health can be harmed by overeating and eating the wrong kinds of foods; smoking; and drug abuse, including excessive use of alcohol. Harmful health habits can undo the results of regular exercise.

A person’s level of physical fitness depends largely on how frequently and intensely he or she exercises. Most health experts agree that people should exercise at least three times a week to maintain desirable fitness. Improvement occurs faster with more frequent workouts.

Physical fitness experts recommend a 30-minute workout of continues exercise. The exercise need not be difficult or strenuous. However, as a person’s condition improves, he or she should increase the number of times each activity is performed. Every workout should include three basic types of exercise: (1) flexibility exercises, (2) endurance exercises, and (3) strength exercises.

Flexibilty exercises such as bending, turning and  twisting movements, stretch the connective tissues and move the joins through a wide range of motions. These exercises cut the risk of injury from strenuous exercise and reduce muscle soreness. They should be performed before and after each workout.

Endurance exercise include cycling, running and swimming. These activities, also called aerobic exercises, raise the rate of heartbeat and breathing and strengthen the circulatory and respiratory systems.

Strength exercises include pullups, pushups, situps, and exercises with weights. They strengthen the arms and shoulders and other muscular parts of the bosy.

Physical fitness programmes

School programmes help children develop good physical fitness as an adult. By the time most people reach adulthood, their fitness habits have been firmly established.

It has been recommended that all primary and secondary schools should provide a daily exercise period of at least 20 minutes. This period should include vigporous activities designed to develop AGILITY, ENDURANCE, FLEXIBILITY AND STRENGTH.

An effective school programmes should offer regular health examinations, courses in healthcare and performance tests to measure students progress in physical  fitness. Such a programme also provides instruction  in running, throwing and other skills and special  programmes for handicapped and retarded students.

Physical fitness programmes should teach the more complicated ones as the children mature. Older pupils can participate in such activities as gymnastics, swimming and dual and team sports. Secondary school programmes should include intramural sports, which involve competition among students of the same school and interscholastic sports, in which schools compare against one another.

Community programmes contribute to the physical fitness of the people by increasing the opportunities for exercise. A community needs  LEADERSHIP, ADEQUATE FACILITIES, AND GOOD ORGANIZATION TO DEVELOP SUCCESFUL FITNESS PROGRAMMES. These programmes should meet the needs of residents with different interests and skills.

In many communities, schools become recreation and fitness centres during evenings and weekends and on days when the regular classes are not held. Schools can offer spots equipment and such facilities as gyms, playing fields, running tracks and swimming pools. Some communities have special paths for cycling and jogging.

Many business companies, labour and service organizations, churches, private clubs, and park and recreation agencies provide  facilities and instructors for communities porogrammes. A number of firms have fitness programmes for their own employees.

Related topics : Aerobics, Body building, Gymnasium, Gymnastics, Health, Hiking, Isometrics, Jogging, Martial arts, Physical education, Sports, Weight control, and Weigh lifting.