Development of physical fitness
By improving basic components physical fitness such as endurance, strength, flexibility, speed and agility (coordinative ability) one can develop physical fitness
Endurance : endurance can be developed using continuous and interval running.
Types of endurance
1. Aerobic endurance
2. Anaerobic endurance
3. Speed endurance
4. Aerobic endurance
Aerobic endurance : During aerobic work the body is working at a level that the demands for oxygen and fuel can be met by the body’s intake. The only waste products formed are carbon dioxide and water. These are removed as sweat and by breathing out.
Speed endurance : speed endurance is be used to develop the contraction of muscle contraction in the climate of endurance. Competition and time trials can be used in the development of speed endurance.
Strength endurance : Strength endurance is used to develop the athlete’s capacity to maintain the quality of their muscles contractile force in a climate of endurance. Examples of activities to develop strength endurance are weight training, circuit training, hill running etc.
Strength : Strength is the ability to exert a force against a resistance.
Types of strength
Maximum strength - the greatest force that is possible in a single maximum contraction.
Explosive strength - the ability to overcome a resistance with a fast contraction.
Strength endurance – the ability to express force many times over.
Development of strength
Maximum strength can be developed with:
Weight training
Explosive strength can be developed with:
Conditioning exercises
Medicine ball exercises
Polymeric exercises
Weight training
Strength endurance can be developed with:
Circuit training
Dumbbell exercise
Weight training
Hill running
Speed : Speed is the quickness of movement of limb. Speed is the integral part of every sport and can be expressed as combination of the following.
Maximum speed
Explosive strength
Speed endurance
Development of speed
The techniques of sprinting must be rehearsed at slow speeds and then transferred to run at maximum speed. The stimulation, excitation and correct firing order of the motor units, composed of a motor nerve and the group of muscles that it supplies, makes it possible for high frequency movements to occur. The whole process is not totally clear but the complex coordination and timing of the motor units and muscles most certainly must be rehearsed at high speeds to implant the correct patterns.
Flexibility and correct warm up will affect stride length and frequency. Stride length can be improved by developing muscular strength, power, strength endurance and running technique.
Flexibility : Flexibility is the range of motion around a joint. Good flexibility in the joints can help prevent injuries through all stages of life. If you want to improve your flexibility, try activities that lengthen the muscles such as swimming or a basic stretching program.Flexibility is the ability to perform a joint action through a range of movement.
Flexibility training
The objective of flexibility training is the improve is the range of stretch of the antagonistic muscles
Benefits of flexibility
Flexibility plays an important part in the preparation of athletes by developing range of movement to allow technical development and assisting in the prevention of injury.
Flexibility exercises
The various techniques of stretching may be grouped as static, ballistic and assisted. In both static and ballistic exercises the athlete is in control of the movements.
Physical Fitness Test
In order to be accepted by any branch of the United States military or employed by the country’s federal agency’s security, applicants must first successfully pass a physical fitness text to ensure that potential soldiers and agents have the strength and endurance to defend their country. Each branch of the United States Military has its own criteria for passing these tests, some of which are considerably more physically demanding than others. Each of the federal security agencies such as the Federal Bureau of Investigation and the Drug Enforcement Agency have tests of their own that require an applicant to be in top shape, particularly for positions that are located in the field. Here is an in depth look at what is expected.
Physical Fitness Programs
For the human body to be physically fit certain basic standards should be maintained. A person may do the recommended amount of aerobics each week, and yet remain on a very unhealthy diet that has detrimental effects on the body and a person’s overall health. Many professionals and agencies like the U.S. Food and Drug Administration and the National Institute of Health make certain recommendations on basic physical fitness standards that can help maintain a healthy and fit body. One thing that people often overlook is dehydration. Most people in the United States are constantly in a mild state of dehydration. This prevents muscles and organs from functioning properly, and also prevents you from metabolizing food properly.
By improving basic components physical fitness such as endurance, strength, flexibility, speed and agility (coordinative ability) one can develop physical fitness
Endurance : endurance can be developed using continuous and interval running.
Types of endurance
1. Aerobic endurance
2. Anaerobic endurance
3. Speed endurance
4. Aerobic endurance
Aerobic endurance : During aerobic work the body is working at a level that the demands for oxygen and fuel can be met by the body’s intake. The only waste products formed are carbon dioxide and water. These are removed as sweat and by breathing out.
Speed endurance : speed endurance is be used to develop the contraction of muscle contraction in the climate of endurance. Competition and time trials can be used in the development of speed endurance.
Strength endurance : Strength endurance is used to develop the athlete’s capacity to maintain the quality of their muscles contractile force in a climate of endurance. Examples of activities to develop strength endurance are weight training, circuit training, hill running etc.
Strength : Strength is the ability to exert a force against a resistance.
Types of strength
Maximum strength - the greatest force that is possible in a single maximum contraction.
Explosive strength - the ability to overcome a resistance with a fast contraction.
Strength endurance – the ability to express force many times over.
Development of strength
Maximum strength can be developed with:
Weight training
Explosive strength can be developed with:
Conditioning exercises
Medicine ball exercises
Polymeric exercises
Weight training
Strength endurance can be developed with:
Circuit training
Dumbbell exercise
Weight training
Hill running
Speed : Speed is the quickness of movement of limb. Speed is the integral part of every sport and can be expressed as combination of the following.
Maximum speed
Explosive strength
Speed endurance
Development of speed
The techniques of sprinting must be rehearsed at slow speeds and then transferred to run at maximum speed. The stimulation, excitation and correct firing order of the motor units, composed of a motor nerve and the group of muscles that it supplies, makes it possible for high frequency movements to occur. The whole process is not totally clear but the complex coordination and timing of the motor units and muscles most certainly must be rehearsed at high speeds to implant the correct patterns.
Flexibility and correct warm up will affect stride length and frequency. Stride length can be improved by developing muscular strength, power, strength endurance and running technique.
Flexibility : Flexibility is the range of motion around a joint. Good flexibility in the joints can help prevent injuries through all stages of life. If you want to improve your flexibility, try activities that lengthen the muscles such as swimming or a basic stretching program.Flexibility is the ability to perform a joint action through a range of movement.
Flexibility training
The objective of flexibility training is the improve is the range of stretch of the antagonistic muscles
Benefits of flexibility
Flexibility plays an important part in the preparation of athletes by developing range of movement to allow technical development and assisting in the prevention of injury.
Flexibility exercises
The various techniques of stretching may be grouped as static, ballistic and assisted. In both static and ballistic exercises the athlete is in control of the movements.
Physical Fitness Test
In order to be accepted by any branch of the United States military or employed by the country’s federal agency’s security, applicants must first successfully pass a physical fitness text to ensure that potential soldiers and agents have the strength and endurance to defend their country. Each branch of the United States Military has its own criteria for passing these tests, some of which are considerably more physically demanding than others. Each of the federal security agencies such as the Federal Bureau of Investigation and the Drug Enforcement Agency have tests of their own that require an applicant to be in top shape, particularly for positions that are located in the field. Here is an in depth look at what is expected.
Physical Fitness Programs
For the human body to be physically fit certain basic standards should be maintained. A person may do the recommended amount of aerobics each week, and yet remain on a very unhealthy diet that has detrimental effects on the body and a person’s overall health. Many professionals and agencies like the U.S. Food and Drug Administration and the National Institute of Health make certain recommendations on basic physical fitness standards that can help maintain a healthy and fit body. One thing that people often overlook is dehydration. Most people in the United States are constantly in a mild state of dehydration. This prevents muscles and organs from functioning properly, and also prevents you from metabolizing food properly.