What is the real meaning of fitness?

 What is the real meaning of fitness?What is the real meaning of fitness?

Experts define physical fitness as “one's ability to execute daily activities with optimal performance, endurance, and strength with the management of disease, fatigue, and stress and reduced sedentary behavior.” This description goes beyond being able to run quickly or lift heavy weights.

Maintaining a good level of physical fitness is important. However, it can be difficult to determine what fitness entails.

Experts define physical fitness as “one’s ability to execute daily activities with optimal performance, endurance, and strength with the management of disease, fatigue, and stress and reduced sedentary behavior.”

This description goes beyond being able to run quickly or lift heavy weights. Despite being important, these attributes only address single areas of fitness.

This article provides details of the five main components of physical fitness.

Fast facts on fitness:

• Maintaining good physical fitness can help prevent some conditions.
• With exercise, body composition can change without changing weight.
• Athletes’ hearts show different changes depending on their chosen sport.
• Muscle strength increases due to fiber hypertrophy and neural changes.
• Stretching to increase flexibility can ease a number of medical.           Overview

• Being physically fit depends on how well a person fulfills each of the components of being healthy.

  When it comes to fitness, these component  are:

  • cardiorespiratory fitness
  • muscular strength
  • muscular endurance
  • body composition
  • flexibility

  The following sections will look at each of these components individually.

  Cardiorespiratory performance

  Cardiorespiratory endurance indicates how well the body can supply fuel during physical activity via the body’s circulatory and respiratory systems.

  Activities that help improve cardiorespiratory endurance are those that cause an elevated heart rate for a sustained period of time.

  These activities include:

  • swimming
  • brisk walking
  • jogging
  • cycling

  People who regularly engage in these activities are more likely Trusted Source to be physically fit in terms of cardiorespiratory endurance. It is important to begin these activities slowly and gradually increase the intensity over time.

  Exercising increases cardiorespiratory endurance in a number of ways. For example, the heart muscle becomes stronger so that it is able to pump more blood per heartbeat....At the same time, additional small arteries grow within muscle tissue so that they can deliver blood to working muscles more effectively when needed.

  How does heart health change with exercise?

  The heart’s efficiency changes and improves after persistent training. However, recent research suggests that different types of activity change the heart in subtly different ways.

  All types of exercise increase the heart’s overall size, but there are significant differencesTrusted Source between endurance athletes such as rowers and strength athletes such as football players.

  The hearts of endurance athletes show expanded left and right ventricles, whereas those of strength athletes show thickening of the heart wall, particularly the left ventricle.Fitness involves activity of some sort that stimulates various systems of the body and maintains a certain condition within the body. Health, on the other hand, involves every system of the body and is only achieved through a lifestyle that supports health.

  

  Physical fitness is achieved through exercise, among other factors. Photo shows Rich Froning Jr. – four-time winner of "Fittest Man on Earth" title.

  Before the Industrial Revolution, fitness was defined as the capacity to carry out the day's activities without undue fatigue or lethargy. However, with automation and changes in lifestyles, physical fitness is now considered a measure of the body's ability to function efficiently and effectively in work and leisure activities, to be healthy, to resist hypokinetic diseases, improve immune system and to meet emergency situations.

  
  There are five components of physical fitness: (1) body composition, (2) flexibility, (3) muscular strength, (4) muscular endurance, and (5) cardiorespiratory endurance. A well-balanced exercise program should include activities that address all of the health-related components of fitness.Physical fitness is a state of health and well-being and, more specifically, the ability to perform aspects of sports, occupations and daily activities. Physical fitness is generally achieved through proper nutrition, moderate-vigorous physical exercise,and sufficient rest along with a formal recovery plan.