Is doing aerobic exercise on an empty stomach really good for weight loss?

01 What is aerobic exercise?

In simple terms, aerobic exercise is the exercise performed by the human body under the condition of sufficient oxygen supply, which is characterized by low intensity, slow rhythm, suitable for long-term exercise, such as running, skipping, swimming, dancing, etc., and its exercise time is longer ( About 30 minutes or more), the exercise intensity is moderate or medium (60% to 80% of the maximum heart rate value).

Aerobic exercise is also a friendly and effective way to reduce fat. Whether novices or experienced gym drivers, aerobic exercise is a way to reduce body fat. So what about fasting aerobics, which is often respected by fitness experts? What’s going on?

02. Does doing aerobic exercise without breakfast for an hour are good for weight loss?

Show you the answer first. In theory, it is better to lose weight by doing aerobic exercise without breakfast in the morning. This conclusion is mainly based on the analysis of the three major energy supply systems of the human body.

The three major energy supply systems of the human body are the ATP-CP energy supply system, the lactic acid (CP) energy supply system, and the aerobic energy supply system. The first two energy supply systems mainly provide energy for anaerobic exercise, such as muscle exercise. The latter mainly provides energy for aerobic exercise, such as long-term jogging and brisk walking.

Glycogen is the main energy source during exercise, and fat will only start to consume when glycogen is consumed. So in theory, we generally need about 30 minutes of exercise before we start to consume fat.

In the fasting state, after a night of fasting, the glycogen in the body has been almost consumed. In theory, this time has entered the rhythm of high-efficiency fat consumption.

The benefits are obvious: 1. It can accelerate fat decomposition 2. It can help eliminate fat in stubborn parts 3. It can help improve the level of training

Of course, the above advantages are also a prerequisite, which is to ensure that the calorie intake throughout the day is less than the overall consumption level, otherwise no matter how good exercise, you will still not be able to keep you from getting fat!

03. Is it harmful to the body to do aerobic exercise without breakfast?

As for whether long-term aerobic exercise without breakfast is harmful to the body, this will vary from person to person.

Some people just can’t exercise after eating. For example, I only vomit when eating and exercising, but some people have low blood sugar and running without eating are more likely to cause low blood sugar. So it depends on your own situation.

Secondly, the time of fasting aerobic exercise should be controlled. At the level of exercise intensity of 60%-75%, it should be controlled within 45 minutes to 1 hour. Aerobic exercise for too long may cost muscles, and it will also be fatigued. Affect the normal working and living conditions of the day.

04. What should I do for fasting aerobics?

  1. Drink a cup of warm water or a cup of black coffee after getting up, which helps to adjust the state and reduce fatigue during exercise;
  2. drink a small amount of warm water many times during exercise;

3. Rest for 10-15 minutes after exercise and add some protein and carbohydrates. You can choose a slice of bread or a banana, a cup of whey protein, but be careful not to be too greasy. Foods such as fritter pancakes are not a good choice.

Finally, I still have to remind readers

Persistence is key to losing weight. If you insist on running for 30 days, but there is no effect, just run for one more day. It will take effect tomorrow! Go running!

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