Aerobic exercise, as its name implies, is to exercise under aerobic metabolism, and consume excess fat in the body through exercise to achieve the purpose of losing weight. Refers to endurance exercise in which aerobic metabolism is the main metabolism in the body during exercise. Aerobic exercise can improve human oxygen intake and enhance cardiopulmonary function, which is the best way to achieve health effects. Aerobic exercise includes walking (walking, brisk walking), jogging, playing ball, swimming, mountain climbing, cycling, aerobics, Tai Ji Chuan and so on. Aerobic exercise is characterized by low intensity, rhythm, uninterrupted and long duration. Compared with explosive anaerobic exercises such as weightlifting, running, high jump, long jump and throwing, aerobic exercise is a continuous exercise, lasting more than 5 minutes, and there is spare capacity.
Many people's aerobic exercise is not aerobic exercise at all, so they lose their original weight-losing function.
The pre-stored ATP energy of human body can only last 15 seconds, and it will be used up after running 100 meters. After running 200 meters, the next 100 meters must be powered by the rapid synthesis of blood sugar in anaerobic state, and its by-product is lactic acid. Running 200 meters or 400 meters, swimming 100 meters, tennis, football and other sports all use the energy provided by anaerobic decomposition of blood sugar, so a lot of lactic acid is accumulated in muscles after exercise, which is a substance that causes muscle pain after exercise. The blood sugar required for this exercise is provided by starch, so you can't burn fat. This is not aerobic exercise, and it is not good for losing weight.
The energy provided by anaerobic decomposition of blood sugar (starch) can only last for 40 seconds, and it will be used up after running 400 meters. When running 800 meters, in the next 400 meters, blood sugar, blood fatty acids and blood amino acids must be synthesized to provide energy, while blood sugar is supplied by starch decomposition, blood fatty acids are supplied by fat decomposition, and blood amino acids are supplied by protein decomposition. This whole process needs oxygen, that is, oxygen burns starch, fat and protein to produce heat energy ATP, which supplies the heat needed in the later stage of exercise. This is aerobic exercise.
Running 800 meters or 1500 meters, swimming 200 meters or 400 meters, boxing and other sports all need oxygen to start burning starch, fat and protein, so the later stage of this kind of sports is aerobic exercise. As aerobic exercise, the heart rate is generally 65,438+0, 30 beats/min. Burn starch about five minutes before exercise. The longer you exercise, the more fat you burn. As long as it lasts for half an hour to an hour, 50% of the calories consumed are supplied by burning fat. If you don't go on a diet, even if you do aerobic exercise for an hour, you can only burn the starch and fat in food, but not the fat accumulated in the human body, which is useless for losing weight. After dieting, an hour of aerobic exercise has a chance to burn body fat.
In short, losing weight can only be effective if you do aerobic exercise after dieting and then go on a diet after aerobic exercise.
Question 2: Does walking count as aerobic exercise? Aerobic exercise refers to long-term exercise (endurance exercise), which makes the heart (blood circulation system) and lungs (respiratory system) fully play their roles and improve cardiopulmonary function. So that all tissues and organs of the whole body can get good oxygen and nutrition supply and maintain the best functional state. So aerobic exercise refers to long-term (15 minutes or more, preferably 30-60 minutes): jogging, swimming, cycling, walking, running in place, aerobic and so on. Static training, weight lifting or fitness equipment, sprinting and other sports are called anaerobic sports. Although they can enhance people's muscles and explosive power, their fitness effect is not as good as aerobic exercise because they can't effectively play the role of heart and lung.
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Question 3: Does walking for half an hour every day count as aerobic exercise? What about obesity? The solution is to lose weight. Dieting is taking medicine besides exercise, but taking medicine is unsafe and has side effects. Here is a message for your reference ... No matter which part you want to lose, no matter what way you take to lose weight, in short, the road to losing weight has a long way to go, and persistence in the end is victory. ...
Simple version:
Proper exercise and reasonable diet.
Full version:
Don't lose weight by diet pills. More or less have a negative impact on the body. Doing more exercise will naturally lose weight and increase immunity! Don't blindly trust advertisers! To lose weight, look at this first, and it will have unexpected effects.
Acupuncture weight loss suppresses appetite through acupoint * * * to control diet and lose weight. The effect of acupuncture is very good, but it is necessary to keep the good habit of controlling diet after stopping acupuncture to avoid rebound. If you continue to overeat after stopping, your weight will rebound.
◆ First, how to reduce abdominal fat:
Because many office workers sit in the office for a long time and lack exercise, it is easy to accumulate fat in the abdomen, which belongs to deep fat and needs all kinds of cooperation to solve it effectively.
1. Change your eating habits.
Don't sit down or sleep on your stomach immediately after eating. It's best to stand all the time. You can choose to take a walk or pack some things. In addition to reducing fat accumulation, it can also help digestion. Because within 30 minutes after a meal, if you are still, it is most likely to form abdominal fat.
2. Walking posture and sitting posture should be correct;
When you walk, you should hold your head high and swing your arms. Always hold your arms on your chest. Abdominal muscles are weak and easy to protrude. Moreover, walking with swinging arms not only consumes a lot of energy, but also looks particularly energetic. When you sit down, you should also straighten your back, don't bend over, and don't straighten your abdomen, so that you can exercise your abdominal muscles and make them strong and not easy to collapse.
3. Cooperate with sports;
Shake the hula hoop or do sit-ups and stretching exercises at any time, which can gradually eliminate abdominal fat, make abdominal muscles stronger and make it more difficult to accumulate fat.
◆ Second, how to reduce abdominal fat:
Because many office workers sit in the office for a long time and lack exercise, it is easy to accumulate fat in the abdomen, which belongs to deep fat and needs all kinds of cooperation to solve it effectively.
First, we should change our eating habits. Don't sit down or sleep on your stomach immediately after eating. It's best to stand all the time. You can choose to take a walk or organize something. This can not only reduce the accumulation of fat, but also help digestion, because within 30 minutes after eating, if you don't move, it is most likely to form abdominal fat.
Then it is necessary to walk and sit correctly. When you walk, you should hold your head high, swing your arms, and always put your arms around your chest. Abdominal muscles do not contribute, so it is easy to stand out. Moreover, walking with swinging arms not only consumes a lot of energy, but also looks particularly energetic. When you sit down, you should also straighten your back, don't bend over, and don't straighten your abdomen, so that you can exercise your abdominal muscles and make them strong and not easy to collapse.
Finally, with exercise, shaking hula hoop or doing sit-ups and stretching exercises at any time can gradually eliminate abdominal fat, make abdominal muscles stronger and make it more difficult to accumulate fat.
Generally speaking, many slimming creams on the market can only help the body eliminate water after use, but can't really eliminate fat. There are even many slimming creams, in which aminophylline is added. It is said that it can decompose fat cells and make users get immediate results. In fact, up to now, there is no relevant clinical research to prove that aminophylline can decompose fat, so if you want to reduce excess fat, you must improve your diet and lifestyle, which is the way to get rid of it.
◆ Third, the secret of flat abdomen:
Sitting at a desk from nine to five every day makes many working girls feel a little pregnant in October. People who lack exercise and sit and work after lunch are most likely to have a "belly" in their abdomen. In addition, urbanites are generally prone to small gastrointestinal problems, and indigestion can also lead to poor abdominal shape.
In the details of daily life, if we pay a little attention to some basic rules, then a flat abdomen will still grow around.
Eliminate the tension during eating.
Many people have sensitive stomachs, especially women. It may be the problem of hormone receptors in digestive tract mucosa, which leads to repeated intestinal dysfunction, which is mistakenly called colitis. The daily preventive measures are to have the correct posture when eating, chew slowly, the environment should be quiet (if the TV is turned off) and chew fully.
The food should be cooked.
Nowadays, popular cooking is half-cooked, which leads to the fact that starch cannot be destroyed. Most vegetables >>
Question 4: Is walking an aerobic exercise? /kloc-The official warm-up of 0/5 minutes has just begun. Tell you professionally that jogging 15 minutes is not enough. If you walk, you need more than 2.5 kilometers in 30-40 minutes to start converting fat into energy. 30 minutes ago, the sugar in your body was being converted into aerobic exercise. If you don't take a big step, this aerobic exercise will be a bit far-fetched.
Question 5: Does walking count as exercise? Well, I used to watch the road to health. The old professor said that human structure is always designed to walk, so walking is the best exercise, just like fish structure is designed to swim.