I have read more than 60 identical research reports, and the results show that exercise has little effect on losing weight. Dr kevin hall of the National Research Institute has done some important research on exercise to lose weight. The doctor said: We should redefine sports. Exercise is not the way to lose weight. Of course, it's good for your health. This may be the best way to improve your health besides quitting smoking.
But don't use it as a tool for you to lose weight. Exercise can certainly prolong life and make life better, but it is not the best way to lose weight. The specific reason is related to how our bodies use their abilities. You may not realize that physical exercise only accounts for a small part of your daily energy consumption.
Our body mainly consumes calories in three ways every day, including metabolism, which is the energy needed for basic survival, basically just to keep you alive. Another kind of energy consumption is the thermogenic effect of food, that is, it consumes energy to decompose food in your body.
For most people, physical exercise includes any action you do, but it only accounts for 10 ~ 30% of energy consumption, so most of the calories you consume every day come from your basic metabolism. You can't control the comparison, although you can choose how many calories to eat. But you can only control 30% of your calories.
A study shows that a 200-pound fat man runs for an hour four days a week. Assuming other conditions are the same, he can lose at most 5 Jin a month, but in fact other conditions can't be exactly the same. Researchers have found that when we start to increase the amount of exercise, our bodies will take various physiological reactions to resist.
For example, when we exercise excessively, we feel hungry. I believe you are familiar with it. When you have breakfast after class in the morning, you can have an extra oatmeal bread. Similarly, studies have shown that some people will slack off during exercise. For example, if you run in the morning, you won't choose to take the stairs to work.
This kind of behavior, called auxiliary reaction behavior, will unconsciously weaken our exercise effect. When you lose weight, your metabolism will slow down, so your energy consumption will decrease. That is to say, when you start to lose weight, your metabolism may decline, but you still need to continue learning.
12 years, there was an interesting study. The researchers went to the prairie in central Tanzania to measure the energy consumption of the Hazabida tribe. These people are very active and skilled hunters. They don't spend time sitting in front of the computer, but the test results are amazing. There is no difference in our test results.
Even though Hazabida does so much exercise, his ability consumption is no more than that of adults in America or Europe. Then why are they so thin? ? They don't overeat. It is not impossible to lose weight through exercise, but it is extremely difficult, and it is necessary to realize the principle of losing weight through exercise.
If you really want to go to the gym, burn your calories. It takes you a long time and a lot of energy. Even eating a small pizza for five minutes may erase all your previous efforts. The relative amount is actually amazing, but most people don't realize it.