Health related very closely with the freshness of our bodies. In fact, a healthy person but his body was not fresh then that person can not be otherwise healthy people. in this article, we will explain about the freshness of the body. But before we understand the back of our body health.
Mean of Healthy
In a series of exercise physiology knowledge, healthy sense later only be expressed primarily in relation to the function of organs in the course in its duty to support the implementation of physical activity required. Soedjatmo healthy Soemowardojo stated that according to physiology, is a normal function of organs. Therefore, the function of organs varies between the resting state and maximal work for someone, healthy in terms of physiology can be divided into two levels:
Healthy static: a state in which fungi organs under normal circumstances at the time of the break.
Dynamic sound: a state in which the body's organs functioning normally at the time of doing the work.
A healthy person is also healthy dynamic static, static healthy but not necessarily healthy dynamic. Example: In patients with severe heart disease who have symptoms will appear if the person doing the activity.
Clear that someone who function devices only body able to serve and adapt to the demands of the physical needs at rest, or is said also in good health just static course is very unproductive. Another case in which a person in a state of dynamic sound, will be able to customize a physically demanding. Due to the physical demands of work varies between mild to heavy labor work, then it means that the dynamic sound is a relative understanding and changing between the resting state and a state of maximum working person.
-Mean of Physical Freshness
It literally means the suitability of physical fitness physical or physical compatibility. And the thing is to be fit and dicocoki his duties, which in penunaiannya depends on aspects of physical and rokhaniah individual concerned. For example, to achieve the highest required kesesuaikan body shape sport concerned, the effectiveness of its organs for the sport, and the views or attitudes of individuals to carry out these activities.
Thus arises the term:
- Anatomical fitness
- Physiological fitness
- Psychological fitness.
A person is said to have anatomical fitness to perform a business / activity, if it meets the requirements of completeness of the members of the body which is required to perform the activity.
A person is said to have physiological fitness to perform an activity, if he can do it with agile and can be recovered (recovery) back quickly from the situation arising as a result of these activities. All activities require muscle strength, agility and endurance, although not the same for the various activities. Briefly physiological fitness is the ability of the body to function optimally.
A person is said to have psychological fitness to perform an activity, if he has the mental properties are required, for example, a great willingness that allows to overcome or ignore the unpleasant taste, pain and so as a result of the ongoing activities.
Professor Soetarman proposed definition of physical fitness that would be enough to be used as a guideline in the face maze of physical fitness understanding the above as follows:
"Freshness physical is a thorough physical aspect which gives the ability for someone to run a productive life and can adjust to each physical loading (Physical stress) are feasible"
Heavy physical tasks on someone is very individual, and depends on the respective job assignments. For example, heavy physical tasks employees adsministrasi is different from production employees, in contrast with expert staff, in contrast to sportsmen and so on. The more strenuous physical tasks that must be done, the higher the physical fitness must have.
According Soedjatmo Soemowerdoyo (1984) physical fitness (physical fitness) focuses more on physiological fitness: the ability of the body to adjust body function tools within physiologic limits on environmental conditions (altitude, humidity, temperature, etc.) and or work sufficient physical efficient manner without excessive fatigue, so it is still able to perform other activities that are rekreatf and have experienced complete recovery before the same task on the next day.
From the definition of the above it can be concluded that basically "physiological fitness" is a healthy degree corresponding to the physical tasks that must be performed by that person, so that the actual physical fitness is a relative notion.
Adding physical fitness, means conduct training; and physical exercise means adding muscle strength and endurance. With increasing muscle strength, better posture, people can longer stand without fainting and possible enlargement in the leg veins (varices) is reduced. With increasing kapilarisasi (increased capillary vessels are active) in the heart muscle, as an exercise against resistance, will reduce the chances of getting heart attacks (ischemic heart disease).
By the very nature of physical fitness to the ability of a person's body adjusting to changes in physiology caused by certain work, and describe a person healthy degree for different levels of physical activity.
We know that to be able to do anything necessary working conditions and soul that is commensurate with the level of the work. For an office employee for example, required physical and mental work different than a driver and he will have a different shape than the fighters trained anyway. So for every type of work required and loaded conditions commensurate physiology so that physical fitness is a healthy degree in accordance with the severity of the physical tasks that must be carried out by someone. Thus, physical fitness is defined as the appropriate level of health for the body to perform a particular job. Thus in the physical fitness obtained three elements, namely healthy elements, according to the body element, and the element of the work. Healthy element means organs under normal circumstances without any distractions such as fever, muscle injury and others that interfere with the activity of the body.
According to the body is defined as a body's ability to adjust or adapt themselves in such a way to work, so do not quickly tired and can remain actively carry out their duties to the old.
While working, training is essentially an improvement of the processes of physiology and biochemistry in response to the increasing demands imposed on the organs of the body, and the whole system of our body.
In addition to it should be noted that in the process of life, our bodies apart must have the physical and mental condition that is suitable for work, should also be able to quickly and can hold readaptasi against any change working conditions. So we need a backup power both physical and mental well that passion to complete the work that increases can be guaranteed. Physical fitness as described is a physical fitness physiology, namely the formation of energy reserves in the body's organs and systems-systems of the body, so that humanity as a whole is able and ready to perform the tasks expected of him.
According Dangsina Moeloek, in terms of physical fitness physiologist interpreted ability and the ability of the body to adjust to the physical load assigned to him without causing excessive fatigue. In the field of sports, to achieve high performance, the existence of physical fitness is high (good) in athletes is an absolute requirement that should not be overlooked. The presence of a high level of physical fitness will be able to improve performance and reduce the likelihood of injury.
-Fresh of Physical, Health and Work Productivity
From the descriptions above it is clear that understanding the physiological health and physical fitness are complementary, so presumably it can be said to be fundamentally the same. This can be expressed as follows:
Physical fitness is owned by all the good people who have a high degree of healthy and having a high degree of healthy and having a healthy degree low.
Development / improvement of physical fitness means development / improvement of the degree of physical health and work ability.
The ability to do physical work more weight means healthier owned degrees higher.
Higher healthy degree reflected by the ability to do physical work harder.
Starting from the lowest sound level that static sound, to the highest degree of healthy example of a sportsman who has just captured the World Cup, each must be guided by a commensurate level of physical fitness as well. Indeed, physical fitness is the main capital in human life; whether the person is a sportsman, the Armed Forces, laborers, workers were, and as light as workers and students.
High physical fitness healthy also means a high degree definitely going to support the increase in the numbers present in offices, lectures and lab work and field practice, due to a decrease in the number / possibility of pain.
Similarly, for the employees and workers with skills (skills) are the same and equal lainpun factors, the improvement of physical fitness will be able to evolve in tune with the increase in performance. This can be caused by the reduction factor of fatigue and pain figures.
In the heavy work which roughly requires more energy than 450 calories / hour, physical ability factor is the most dominant in determining job performance, and for this much needed physical fitness level is high enough. Because a high level of physical fitness is a guarantee to be able to do heavy work for a long time, without incurring significant fatigue and health problems arise.
Light work which roughly requires less energy than 300 calories / hour, here the intensity of physical load is not heavy, but may require a more severe brain works. For this light worker needs to do a physical exercise program to maintain and improve physical fitness, because usually mild workers substantially less mobile, so easy-going health problems due to the hipokinesis.
-Physical Freshness
Having understood the relationship between physical fitness and performance, including the learning achievements of learning as a light physical labor with severe brain works, so does the role of physical fitness and a healthy state of dynamic to enhance business performance, so now t6imbullah new subject matter that needs to be worked is :
"How to enhance physical fitness, and then how to maintain a degree of physical fitness is good it"
To this needs to be studied any elements that are likely also determine physical fitness. In general, experts agree that there are ten elements of physical fitness that put emphasis on exercise physiology, namely:
1. resistance to disease
2. The strength and muscular endurance
3. The durability of the heart, circulatory and respiratory
4. muscle power
5. flexibility
6. agility to change direction
7. speed
8. coordination
9. balance
10. precision
Giam and Tea distinguish between physical fitness relating to health and related to performance (performance). Physical fitness related to health consists of:
1. Freshness cardiopulmonary and circulatory
2. Body Fat
3. Muscle Strength
4. Flexibility
This freshness components help reduce the likelihood of degenerative diseases and conditions associated with physical inactivity. While usur-performance-related elements are:
-power Muscular endurance
agility
dexterity
speed
Explosive power (power)
balance
In presenting the elements mentioned above, it does not mean that everyone should have and develop perfectly ten elements, but depending on the needs and work respectively. Every human being has the advantages and disadvantages of each. Because of the heart, circulatory and respiratory directly regarding the level of a person's health. Kenneth H Cooper argues that the elements of durability of the heart, blood circulation and breathing is the most important thing. That is why it is generally doing business improvement and maintenance of physical fitness, will use the programs of Kennethh Cooper.Memang aerobic cardiovascular system, circulatory and respiratory tract is the main tool and supplier of all the elements that the body needs. Especially Oxygen serves to combustion in the processing of nutrients in the body, so it can produce the required energy.
Given oxygen can not be stored as inventory in the body as nutrients, so in time we have to do physical work long and heavy, breathing should also dipergiat to obtain enough oxygen. Through the blood flow, oxygen taken all of the areas where the storage of nutrients, so as to realize the combustion that produces enough energy for the physical work.
In the day-to-day work in general people will not lack energy, but when the job gain weight and long lasting, not all people will be able to finish it. This is because the ability to deliver oxygen is very limited and not at the same level for everyone. So that we will find the differences between parents and young children about physical fitness. From this description it is clear that the best way to develop physical fitness is doing physical exercises, which forces the body distribute oxygen for energy generation process.
In an effort to increase and maintenance of physical fitness in general we take two steps.
One's physical fitness test.
Running a physical training program in accordance with the status of the physical fitness.
In general physical fitness test results can be divided into two groups:
Fresh: here including an excellent level of physical fitness and good.
2. Fresh: here including moderate levels of physical fitness, less and very less.
For those who are relatively fresh, then you need to do is run a maintenance exercise program so that the level of physical fitness also be maintained. For those who are not classified as a fresh, this means that the physical fitness level needs to be increased, ie the beginning of the exercise program (starting program) and then proceed with the exercise program conditions (conditioning program). After completing training, the condition of physical fitness has increased this needs to be maintained by the maintenance program.
Keep in mind that basically physical fitness test is giving workload. By examining and monitoring the heart rate response to this workload can know the size of the physical health status. Because this activity involves direct cardiac vital organs it is necessary once held a medical examination by a doctor beforehand.
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