Everyone knows that exercise has many benefits, which can not only strengthen heart and lung function, but also exercise and strengthen muscles. If you want to lose weight healthily, you should use exercise to help yourself consume too much fat and calories. However, do you know when is the best time to exercise if you want to lose weight? A study in Belgium solved this puzzle. Participants in this study are all young men who want to lose weight. They are divided into three groups: no exercise, exercise before breakfast and exercise after breakfast. Give them 30% more calories and 50% more fat for breakfast, and observe their weight changes after 6 weeks. Exercise before breakfast is not easy to get fat. The results showed that the average weight of men who did not exercise increased by 2.7 kg. The average weight of men who exercised after breakfast increased 1.3 kg, and the insulin concentration in both groups increased. The increase of insulin concentration means that the metabolism of fat will decrease, and fat will not burn easily, which will lead to obesity; Men who exercise before breakfast have almost no change in weight, normal insulin and no other health problems. Peter Haitz, a Belgian Dutch Catholic and a professor at the University of Leuven who led the research, said that in order not to gain weight, it is the most ideal state to keep a balance between active exercise and healthy diet. Compared with exercise after breakfast, exercise on an empty stomach before breakfast is obviously better. Everyone knows that exercise has many benefits, which can not only strengthen heart and lung function, but also exercise and strengthen muscles. If you want to lose weight healthily, you should use exercise to help yourself consume too much fat and calories. However, do you know when is the best exercise time to lose weight? A study in Belgium solved this puzzle. Participants in this study are all young men who want to lose weight. They are divided into three groups: no exercise, exercise before breakfast and exercise after breakfast. They eat 30% more calories and 50% more fat for breakfast, and observe their weight changes after 6 weeks. Exercise before breakfast is not easy to get fat. The results showed that the average weight of men who did not exercise increased by 2.7 kg. The average weight of men who exercised after breakfast increased 1.3 kg, and the insulin concentration in both groups increased. The increase of insulin concentration means that the metabolism of fat will decrease, and fat will not burn easily, which will lead to obesity; Men who exercise before breakfast have almost no change in weight, normal insulin and no other health problems. Peter Haitz, a Belgian Dutch Catholic and a professor at the University of Leuven who led the research, said that in order not to gain weight, it is the most ideal state to keep a balance between active exercise and healthy diet. Compared with exercise after breakfast, exercise on an empty stomach before breakfast is obviously better. When I get up, my body is in a state of mild fasting. Fasting exercise can effectively help burn fat. If you exercise after breakfast, you will turn the food you eat into body energy, which is not conducive to losing weight. The study also found that when you choose to exercise before breakfast, the accumulated calories burned throughout the day will be much more than the calories you normally burn. "1 12": the key figure of exercise: when you wake up in the morning, your body is usually a little stiff. If you start exercising suddenly, it will easily burden your body, so remember to do some warm-up exercises or simple gymnastics before you start exercising. Aerobic exercise is an exercise that can burn fat. Aerobic exercises suitable for breakfast include walking and jogging. It lasts about 5-20 minutes without strenuous exercise. If you don't have exercise habits, it is recommended to start exercising by walking. Research in university of vermont, USA, points out that if you can do moderate and high-intensity exercise with an average heart rate of 1 12 per minute, you will have an amazing effect of 12 hours to continuously improve your mood and refresh your mind. In other words, if you can exercise moderately before breakfast, it will not only help to restore your bodybuilding, but also make you feel happy all day. You might as well try to get up early to exercise from tomorrow!