Definition of Physical Fitness
In general, the notion of physical fitness is one's ability to carry out daily work lightly and easily without feeling significant fatigue and still having spare energy to carry out other activities. Benefits of physical fitness for the body, among others. Other definitions Physical fitness is the body's ability to carry out activities without experiencing significant fatigue. This is almost the same as the understanding of physical fitness stated by Sudarno (1992: 9) that physical fitness is a condition when the body is able to perform its daily tasks properly and efficiently without experiencing significant fatigue, and the body still has good energy reserves to overcome sudden reserves and emergency ones.
Definition of Physical Fitness According to Experts
The Following Is An Understanding Of Physical Fitness According To Experts.
Prof. Sutarman
an aspect, namely the overall physical and fitness aspects (total fitness) that gives a person the ability to lead a productive life and can adjust to any appropriate physical stress.
Proff. Soedjatmo Soemowardoyo
states that physical fitness is the body's ability to adjust its bodily functions within the limits of the physiology of the environment (altitude, humidity, etc.) and or physical work with sufficiently efficient without excessive fatigue.
In general, the notion of physical fitness is one's ability to carry out daily work lightly and easily without feeling significant fatigue and still having spare energy to do other activities.
Components of Physical Fitness
The following are the components and elements of physical fitness which are divided into ten types, among which are:
Strength
Strength can be said as a condition of the body that is able to use muscles when charged to carry out an activity. Strong muscle can be achieved with strenuous exercise that is done routinely and consistently.
One way to train muscle strength is to do weight training. Some other forms of physical fitness training to train muscle strength are as follows:
Push-ups, to exercise arm muscle strength.
Crunches, training the strength of the abdominal muscles.
Squat-jump, strength training of leg and abdominal bibs.
Endurance
Endurance is a person's ability to use organs such as the heart, lungs, and so effectively and efficiently to carry out activities. In contrast to strength, endurance can be trained with light exercises such as running and jogging that are done routinely for at least 30 minutes every day.
Muscular Power
Muscle power is a person's ability to utilize maximum strength in the shortest possible time. Muscle power is related to the anaerobic system in the process of meeting energy needs.
Physical fitness exercises that can train the ability of auto power include:
Vertical jump, to train the leg muscle explosive power.
Front jump, to train the ability of the calf muscles and legs.
Side jump, train the explosive power of leg muscles and thighs.
Speed (Speed)
Speed is a person's ability to make continuous movements in the shortest possible time. This ability is very reliable in sports that require speed, such as running short distances of 100 and 200 meters. Leg muscle strength is also very influential in training the speed of movement of the human body. The main exercise to increase speed is to run 50-200 meters.
Flexibility
Flexibility refers to the effectiveness of the human body in adjusting to movements or activities that rely on the flexibility of the body. Examples of exercises that can exercise flexural strength are gymnastics, yoga, and swimming.
Agility (Agility)
Agility is a person's ability to adjust to body positions such as from front to back, or from left to right. One type of sport that relies on agility is badminton, and soccer. Some types of physical exercise that can train agility include zig-zag running and going up and down stairs.