The Benefits of Fitness Ralph Waldo Emerson said that “health is the condition of wisdom, the secret of happiness.” Mao Zedong also said that “the body is the capital of revolution.” One can imagine the important of fitness. Nowadays, whenever large or small apartments, gym and swimming pool are standard. So, what are the benefits of fitness? Fitness can promote the body muscles, correct body posture, improve health, improve the nervous system function. In the human body, the muscles, bones, joints, ligaments and other components of the movement of organs, allowing the organism to carry out a variety of complex and delicate movement. And all this movement is the driving force of those large and small muscles. In fitness training, the trainer
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Under the influence of strength training, the content of actin and myosin in muscle cells increased. Reduced fat, muscle elasticity enhancement, reduce viscosity. A result of all these changes led to the growth of muscular force, especially some local muscle strength can reach a very high level, such as individual heavier level …show more content…
If the body is not equal to each other, you can use the side of the first training of poor muscle strength, so that it developed to achieve symmetry, coordination. As a result of the role of fitness exercise, some of the action has been used in medical sports, in order to restore some of the functions of the body, so that the body fit. Often engaged in physical exercise, cardiovascular system, respiratory system and digestive system and other internal organs have a good effect.
Exercise can make the myocardial enhancement, cardiac volume increases, the elasticity of blood vessels to enhance and improve the cardiac contractility and diastolic blood vessels, make the heart strong, increased cardiac output, heart rate reached about 60 times per minute, so that the heart rest time increased. As the heart's ability to work and reserve increases, it can afford a greater burden. Exercise can also increase the amount of red blood cells, white blood cells and hemoglobin in the blood, thereby increasing the body's nutritional status, metabolic capacity and resistance to
Under the influence of strength training, the content of actin and myosin in muscle cells increased. Reduced fat, muscle elasticity enhancement, reduce viscosity. A result of all these changes led to the growth of muscular force, especially some local muscle strength can reach a very high level, such as individual heavier level …show more content…
If the body is not equal to each other, you can use the side of the first training of poor muscle strength, so that it developed to achieve symmetry, coordination. As a result of the role of fitness exercise, some of the action has been used in medical sports, in order to restore some of the functions of the body, so that the body fit. Often engaged in physical exercise, cardiovascular system, respiratory system and digestive system and other internal organs have a good effect.
Exercise can make the myocardial enhancement, cardiac volume increases, the elasticity of blood vessels to enhance and improve the cardiac contractility and diastolic blood vessels, make the heart strong, increased cardiac output, heart rate reached about 60 times per minute, so that the heart rest time increased. As the heart's ability to work and reserve increases, it can afford a greater burden. Exercise can also increase the amount of red blood cells, white blood cells and hemoglobin in the blood, thereby increasing the body's nutritional status, metabolic capacity and resistance to