Running to lose weight usually takes 30-40 minutes, and the best effect is to stick to it for about 3 months every day. The effect will not be obvious for a while. Stick to it and it will work. The most effective is the first month.

Generally, you should jog to lose weight, and the method must be correct.

Be sure to do enough warm-up exercises before jogging, especially leg exercises. Jogging should start slowly and gradually find the right speed by feeling. Jogging is an aerobic exercise that does not require much physical strength, thus effectively consuming calories and achieving the purpose of losing weight. Moreover, such uniform movement can consume heat for a long time without making people feel too tired.

Time control depends on your body. You should be able to persist for more than 20 minutes for the first time, and then gradually increase it, preferably more than 40 minutes, because you need to burn fat and exercise for at least 30 minutes.

Although jogging can achieve the purpose of aerobic exercise, it has little effect on losing weight. Practice has proved that only when the exercise lasts for more than 40 minutes can the body's fat be mobilized to supply energy with glycogen. With the extension of exercise time, the amount of fat energy can reach 85% of the total consumption. It can be seen that no matter the intensity of exercise is less than 40 minutes, the fat consumption is not obvious.