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Keep running for a month, why hasn't your weight changed at all?
We all know the law of conservation of energy. The average person consumes about 2000 calories a day. If you eat more than 2000 calories today, your body will "lose money" (burn fat) today. If your calorie intake is less than 2000 calories, then you run for a month, 3-4 times a week, 5 kilometers each time. One month 12- 16 times, a total of 60-80 kilometers. Suppose you are a girl weighing 60 kilograms, and the energy consumed by running down this month is 3600-4800 calories.

We know that only aerobic jogging can help us lose fat efficiently. Aerobic jogging is a moderate exercise. If the intensity is too small or too high, it is not conducive to our efficient fat reduction. First of all, we want to know whether a certain measure can reduce fat. We need to understand the principle of reducing fat. In the simplest sense, obesity is the result of imbalance between energy intake and consumption, that is, energy intake is greater than energy consumption, and diet is not controlled. Running to lose weight is conditional, that is, it does not increase food intake. Because exercise can increase appetite, many people do not control their diet and eat more after increasing exercise, so running may not be able to lose weight at this time.

Not everyone can lose weight successfully by increasing exercise. According to scientific research data, there may be about 20% people who can't lose weight just by increasing the amount of exercise. If you are a person with little weight, it's normal that your weight hasn't changed after running for a while, but you may feel that your muscles are stronger and you are more energetic.

The heart rate during running is closely related to weight loss. In order to achieve a good weight loss effect, the heart rate should be maintained at the level of 140~ 150 beats/min, which makes people feel a little tired but acceptable. At this time, the human body mainly depends on oxygen to breathe. If you want to lose weight, you must eat for seven minutes and practice for three minutes. Eat before exercise. Many people exercise to eat more. As we all know, many foods are so high in calories that it is difficult to consume them all even if you break your leg.