Physical Fitness and Daily Life

                                   What is Fitness?

Physical fitness simply refers to the ability of our body to be actively engaged in daily life or physical activity.
In a broad sense, it can be said that human beings are a comprehensive ability of physical activity to work efficiently as a member of society. Physical strength is composed of defense strength that can withstand various stresses from changes in the surrounding environment, and behavioral strength that can create, sustain, and control exercise.
Defense force is the ability to withstand changes in temperature, surprise, air pressure, acceleration and physicochemical stress such as air and water pollution, ability to withstand biological stress caused by bacteria, viruses, parasites, fasting, sleeplessness, thirst, fatigue, jet lag The ability to withstand physiological stress, the ability to withstand psychological stress such as discomfort, tension, anxiety, sadness, and dissatisfaction.
Behavioral fitness is divided into eight factors.
Among them, muscle strength, wits, muscle endurance, and cardiorespiratory endurance are energy stamina elements that have very reversible characteristics than those included in the coordination ability of exercise. Therefore, it can be easily improved by regular exercise, but if you stop exercising, the exercise effect in the meantime disappears in a short time. However, coordination abilities, such as coordination, are non-energetic stamina and have relatively permanent properties. In other words, once you master the skill, you do not lose its ability for a long time.


Characteristics of Adolescence Fitness

Humans enter adolescence after birth and after childhood and childhood. Adolescence is a period from 13 to 20 years old, including middle and high school periods. This is the most vigorous period of growth in life, and is the stage of physical or physical completion. In preparation for later adolescence and adulthood, you need to stock up your physical strength and raise your physical function to the highest level. At this time, it is important to acquire and develop the overall body movement skills through various sports activities because the athletic ability is also improved along with the development of physique. In addition, since the physiological functions of the body are most active in adolescence, sufficient exercise time and intensity should be applied.
Sufficient exercise is known to have a positive effect on personality formation and mental health, as it develops the muscles and nervous system, affects overall body growth and maturity, and relieves stress and positive thinking. In addition, it is important to understand the sexual characteristics of each other and participate in an exercise program that fits those characteristics, as the gender gap between men and women increases during adolescence.
In addition, a high level of fitness in adolescence can be a vital element to support life and become the basis of health when you become an adult, so you need to improve your fitness as much as possible in adolescence.

Classification of Fitness

Physical fitness required for seniors (hereinafter “over 65”) includes health-related physical fitness factors such as muscle strength, muscular endurance, cardiorespiratory endurance, and flexibility. It is composed of various fitness factors, and physique factors include body composition (BMI).
Health-related fitness means not only maintaining or improving health, but also helping to maintain the necessary and unexpected physical challenges and essential physical abilities to perform daily activities. If health-related fitness is increased, it is reported that it has the effect as shown in the following  factors and effects of health-related fitness.

Health, Fitness  related Exercise

It refers to physical strength factors such as muscle strength and endurance, cardiopulmonary endurance, flexibility, and body composition (body fat percentage). In general, a disease caused by an increase in age after adulthood and a decrease in the physiological functions of the human organs is called an adult disease, and such an adult disease tends to continue to have a low onset age due to poor lifestyle, such as lack of exercise, excessive nutrition, and stress. Is showing. It has been found that most of these adult diseases can be prevented by developing the functions and fitness of the body organs through regular exercise, and thus, exercise to improve physical fitness has emerged as an important health management measure.


Sports-Related Fitness.

It includes physical factors such as speed quickness balance coordination reaction time , and agility necessary to effectively demonstrate the skills required for sports such as fast and explosive movements and complex technical movements Speed ​​refers to the ability to move quickly , and quickness refers to how quickly you can generate great power Equilibrium refers to how well the body balances in a static or dynamic state, and coordination means the ability to move smoothly in harmony with each part of the body And agility means the ability to quickly change the direction of the body , and reaction time is the time required to respond to stimuli such as light sound , and contact .

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