1, physical exercise is conducive to the growth of human bones and muscles, enhance cardiopulmonary function, improve the functional state of blood circulation system, respiratory system and digestive system, and is conducive to human growth and development, improve disease resistance and enhance the adaptability of the body.
2. Reduce the chances of children suffering from heart disease, hypertension, diabetes and other diseases in adulthood.
3. Physical exercise is one of the most active and effective means to enhance physical fitness.
4. Physical exercise can improve the regulation function of the nervous system, improve the ability of the nervous system to judge complex changes in human activities, and make coordinated, accurate and rapid responses in time; Make the human body adapt to the changes of the internal and external environment and maintain the normal life activities of the human body.
Is exercise good for people? Exercise is good for people.
The benefits of exercise to human health and longevity. Second, because exercise can improve the body's metabolism, according to the biological law of "use will advance, waste will retreat", long-term adherence to exercise can enhance the functions of various organs and organs, make the body full of vitality, thus delaying aging, health and longevity.
Exercise is good for all your muscles. There are about 6 billion muscle fibers in the human body, including 639 muscles, which are divided into voluntary muscles and involuntary muscles. All movements of the body are due to muscle contraction. Human physical strength is also produced by muscle contraction. Insist on exercise, muscle fibers will gradually become thicker and stronger, the reserves of protein and glycogen will increase, blood vessels will be rich, blood circulation and metabolism will be improved, and the endurance, speed, flexibility and accuracy of muscle movements will be improved, thus preventing muscle aging.
The benefits of exercise on bones II. There are 206 bones all over the body. It can support, protect and exercise the human body. Bone marrow also has hematopoietic function. Exercise and health preservation can make bones grow well, promote bones to be strong, and enable bones to bear greater loads. Muscles are attached to bones. Insisting on exercise can enlarge the bony process at the attachment of muscles, improve the blood circulation and metabolism of bones, thicken the density of the outer layer of bones, make bones stronger, and improve the ability of bones to resist fracture, bending, compression, elongation and torsion. Enhance the toughness of joints, improve the elasticity and flexibility of joints, and prevent bone hyperplasia and degeneration of ligaments and muscles. Continuous exercise can make people relaxed, agile and powerful.
The benefits of exercise on respiratory organs. The human lung consists of about 750 million alveoli, which are the main organs for breathing. The human body continuously sucks in oxygen from the fresh air in nature, and exhales carbon dioxide produced by tissue and cell metabolism. This process of absorbing oxygen and expelling carbon is called breathing. In a quiet state, the average person breathes1.6-1.8 times per minute. When people inhale as much as possible and then exhale as much as possible. The total exhaled volume is called vital capacity. Normal adult male's vital capacity is about 3500-4000ml, and female's is 2500-3000ml. Continuous exercise can strengthen the respiratory muscles, enlarge the range of breathing movements, increase breathing difference, increase vital capacity and deepen breathing depth. With the improvement of respiratory function, lung gas exchange is sufficient, oxygen content in blood increases, and the oxidation process of energy substances is perfect, thus promoting the metabolism of the whole body. It is extremely beneficial to maintain vigorous energy and delay physical aging.
The benefits of exercise on organ digestion and absorption. People who live to 100 need to eat nearly 100 tons of food and water. The human body must constantly absorb nutrients from the outside world, including protein, glycolipid, vitamins, water and minerals. Absorbed and synthesized into its own substance. At the same time, we should constantly decompose our own material and alienation into other things and excrete them. Gastrointestinal tract is the main organ for human body to digest food and absorb nutrition. Insisting on exercise can increase appetite, promote gastrointestinal peristalsis, promote gastrointestinal blood circulation and promote digestive gland secretion, thus enhancing food digestion and nutrient absorption. So as to enhance the whole body's fluid intake circulation, and the whole body's metabolism is vigorous, which is beneficial to health and longevity.
The benefits of exercise therapy on systemic blood circulation. Although a person's heart is only as big as a fist, under normal circumstances, about 5 kilograms of blood will be discharged every minute, and it can reach more than 40 kilograms during exercise. When people live to 70 years old, the heart can discharge about1750,000 liters of blood. The heart and blood vessels are the power sources for the human body to transport oxygen and nutrients to the whole body through blood, and then discharge carbon dioxide and other wastes from the body. It plays an important role in people's life activities. Insisting on exercise can improve cardiovascular function. Because long-term exercise can gradually develop and strengthen myocardial fibers, enlarge the lumen of coronary artery branches, enhance the elasticity of blood vessel walls, increase cardiac output, and improve blood circulation of the heart and the whole body, which is extremely beneficial to health and longevity.
The benefits of physical exercise to urinary organs. Kidney is the main organ of urinary system, including ureter, bladder and urethra. People's kidneys can filter 1.2 liters of blood per minute, and people live to be 60 years old; His kidney will filter more than 30 thousand blood. Most of the wastes produced by human metabolism are excreted through urine. Sticking to exercise regimen can improve the blood supply of kidney and its ability to eliminate metabolic wastes, such as urea, creatinine, lactic acid and ketone bodies. During exercise, so as to keep the internal environment constant. At the same time, it can also strengthen the reabsorption of water and other beneficial substances by the kidneys. If sweating increases during exercise, the body will lose water and salt, so the kidney will improve the reabsorption of water and salt to maintain the balance of water and electrolyte in the body.
Endocrine benefits of exercise regimen. Endocrine glands are scattered in various parts of the body, such as pituitary gland, pineal gland, thyroid gland, parathyroid gland, adrenal gland, gonad and thymus. The substances they secrete are called hormones. It enters the blood circulation through capillaries and capillaries and becomes an important functional regulation system in the body. The main function of endocrine is to regulate the metabolism of the body in the form of body fluids, maintain the dynamic balance of the internal environment, the adaptability of the body to the outside world, and the growth and reproduction of individuals. Exercise can enhance the function of endocrine glands, such as adrenal cortex, which is beneficial to the metabolism of protein, fat, sugar, inorganic salts and water in the body. For another example, enhancing thyroid function can improve cell metabolism.
The benefits of exercise on the brain and nerves. Adult brain is about11500g of bone marrow, of which about14 billion neurons are composed of brain, spinal cord and peripheral nerves all over the body. All organs in the human body interact, restrict and coordinate with each other under the unified control of the nervous system, thus completing the unified physiological function. In addition, the unity of opposites within the body must be uniformly regulated by the nervous system to adapt to the variability of the external environment. Exercise can enhance the function of nervous system and enhance the tolerance to physical and mental work. Participating in sports can make you feel happy and energetic, enhance your strength, significantly enhance your speed, flexibility and flexibility, and it is not easy to get tired, which is conducive to health and longevity.
The benefits of exercise on the skin. Skin is an important organ covering the human body surface. Its functions include protecting the body, feeling * * *, regulating body temperature, secreting and excreting, osmotic harvesting, storing nutrients, and participating in metabolic immunity. Exercise can improve the structure and function of skin. During exercise, it can strengthen the blood circulation of skin deficiency, provide sufficient nutrient oxygen and vigorous metabolism, enhance the human body's tolerance to cold and heat, and enhance the skin defense function, which is beneficial to health and longevity.
Is exercise good for people? Yes, regular exercise has many advantages:
1, eliminating excess fat and calories.
2. Improve the heart and blood circulation system.
3. Accelerate metabolism
4. Strong muscles
5. Improving the quality of sleep helps to relieve mental stress and irritability.
Is morning exercise good for people? In the tide of national fitness, morning exercise attracts thousands of people, especially middle-aged and elderly people, with its unique charm. They pursue youth, restore vitality, improve health and enjoy the fun of life. Middle-aged and elderly people participate in morning exercises, which also means "one person doing morning exercises will drive the whole family and affect one piece". Therefore, it is very important to analyze and study the health benefits of scientific morning exercises.
First, the benefits of morning exercise
1, keep fit
(1) Scientific morning exercises can improve the function of the nervous system. Through morning exercises, the functional level of the central nervous system can be improved, the strength, balance and flexibility of the body can be improved, and the conversion ability between excitement and inhibition of the cerebral cortex can be improved. Physical exercise can make nerve cells get more energy and oxygen, and make the brain and nervous system get enough energy and material guarantee during intense work. According to research, when brain cells work, they need 10-20 times more blood than muscle cells, and the oxygen consumption in the brain accounts for 20-50% of the total oxygen consumption. Scientific morning exercise can make the brain's excitement and inhibition process alternate reasonably, avoid nervous system process tension and eliminate fatigue.
(2) Improving the function of exercise system and taking part in morning exercises regularly can improve the oxygen storage capacity of muscle tissue, improve the energy supply of muscle tissue and enhance the endurance of muscle tissue, so as to thicken fat fiber, increase the volume and strength of muscle, improve elasticity and make muscle developed, strong and powerful. According to the measurement, the average person's muscle energy accounts for about 40% of the body weight, while the athlete's muscle weight can reach 45-50% of the body weight.
Morning exercises can also improve the nutritional status of bones, enhance material metabolism, increase the organic components of bones, and improve the elasticity and flexibility of skeletal muscles and joint ligaments, thus improving the bending, stretching, bending, compression and torsion of bones, and also improving the range, flexibility and accuracy of joint and ligament transportation.
(3) Morning exercise can improve the ability of respiratory system. Scientific morning exercises can speed up breathing frequency, deepen breathing, increase oxygen intake and improve human oxygen supply capacity. Herman, an internationally renowned German medical professor, pointed out: "Jogging is the best way to keep healthy, and the key is oxygen. The oxygen supply during fitness running is 8- 12 times higher than that during meditation. People who often do morning exercises are slower 1 times than those who don't.
(4) Improve and improve the function of the circulatory system. Regular morning exercises can not only strengthen metabolism, but also improve blood vessel elasticity, increase blood volume, promote blood circulation and improve the body's ability to absorb oxygen. Under normal circumstances, the heart's blood output per minute during exercise is 8 times that of usual. Therefore, people who don't like morning exercises at ordinary times will have heartbeats, shortness of breath, chest tightness and headaches. And morning exercisers will improve their blood circulation and increase their blood flow.
2. Shape the beauty of the body
Body shape and posture can reflect a person's appearance as well as his mental outlook. Body shape refers to the proportion between all parts of the body from head to toe and the size of the muscle group curve. Body shape refers to the appearance and posture of all parts of the body. Good modeling gives people beautiful enjoyment. When people do bodybuilding scientifically, they can choose appropriate actions according to their needs, purposefully correct and improve their body shape and posture, and shape a bodybuilding body. By doing morning exercises, they can consume excess calories, speed up the body's metabolism and prevent subcutaneous fat accumulation.
3. Cultivate spiritual sentiment
Morning exercise can not only make people healthy and beautiful, but also enhance their "mind", adjust their psychological activities and eliminate psychological obstacles. At the same time, morning exercises can also be diversified, entertaining and entertaining, meet the various aesthetic needs of modern people, bring fun to people's lives and cultivate people's good moral quality. Establishing the spirit of collectivism can also cultivate people's good qualities of hard work, unity and perseverance.
Regular exercise is good for your eyes? Regular exercise can strengthen all aspects of human functions, and diseases will naturally stay away from you! But to protect your eyesight, it is better to do more eye exercises, which is definitely good for your eyes ~!
Why is exercise good for people? Exercise will have muscles and stronger resistance to germs.
People often drink, okay? Drinking a small glass of red wine before going to bed every night is good for your health.
Is it good for people to wash their faces often? Facial cleaning should not be too frequent, just twice in the morning and evening. Wash your face with weakly acidic amino acids in the morning to fight the smog at night. Suggest cleansing oil first, and then wash your face.
What are the benefits of regular exercise for people? The blood vessels are thicker and the muscles are more developed, which is different. Aerobic exercise is good for human cardiovascular system. You can also lose weight (such as jogging, walking, cycling, swimming, etc.). ) Strength exercise is not helpful to people's cardiovascular system, which strengthens muscles. If you don't persist, people will decline. During exercise, due to the increase of energy consumption in the body, metabolites will increase, that is, the intensity of contraction will increase, the number of contractions will increase, and blood circulation will increase, so that the change of heart function will become a factor to improve heart function during exercise. Long-term scientific exercise can improve the structure and function of the heart. The average person's heart volume is about 700 ml, while the athlete's is more than 1000 ml, which is physiologically called work-related hypertrophy. Hypertrophy of the heart makes the heart contract strongly and increases the cardiac output per stroke. The heartbeat (heart rate) of ordinary people is about 70 times per minute, that of athletes is about 60 times, and that of excellent long-distance runners is about 40 times. This kind of heart is not easy to get tired, and it has a large reserve function, which is of course good. Regular scientific physical exercise can improve the structure and function of the heart. The human digestive system is like a food processing factory. Its function is to digest and absorb nutrients. It is mainly composed of oral cavity, pharynx, esophagus, stomach, small intestine, large intestine and digestive tract, salivary gland, liver and pancreas. The food we usually eat must be digested by the digestive tract and processed by the pancreas before it can become a nutrient that the human body can absorb and utilize. During physical exercise, the metabolism is greatly strengthened than usual, and a lot of nutrients are consumed in the body. During physical exercise, the metabolism increases by 10 times or even 20 times. After physical exercise, the substances consumed in the body should be replenished in time, which is bound to absorb more substances from the outside and become substances in the body through the processing of the digestive system. Obviously, the work of the digestive system is much bigger than before, so that the function of the digestive system is improving day by day. The activities of all human organ systems are directed and managed by the nervous system. During exercise, the nervous system strengthens the command of the motor organs, heart, lungs and other organs, and at the same time reduces the management of the digestive system, so that the activities of the digestive system are relatively inhibited to ensure the vigorous activities of muscles and heart during exercise. After exercise, the nervous system strengthens the command of the digestive system, the activity of the digestive system is strengthened, and more nutrients are absorbed, thus improving the digestive ability. During exercise, due to the deepening of breathing, the activities of diaphragm and abdominal muscles increase, the diaphragm moves up and down greatly, and the abdominal muscles move back and forth, which plays an important role in gastrointestinal tract. After exercise, this * * * effect will last for a period of time, thus promoting the activity of gastrointestinal tract and improving the function of digestive system.
Do you think it's good for people if I go to exercise in the morning? The best time for exercise is from 3 am to 5 pm. Generally, many people choose to do morning exercises or run in the morning, and afternoon is also the best time for people's physical strength.