If obese people lose weight through aerobic exercise such as running and swimming, they generally need to keep exercising for more than half an hour before the excess fat in the body begins to burn. Compared with running and other sports, walking consumes less energy, so it needs to last longer. It takes about 60 minutes to 80 minutes for an average adult to walk 5 kilometers, and it can also fully consume calories and sugar in the body to burn fat, thus achieving the purpose of losing weight. But in the short term, the effect of walking 5 kilometers a day is not obvious. Obese people usually need to stick to 1 month or so before their body fat will be significantly reduced. At the same time, obese people should pay attention to diet control and reduce the intake of sugar, carbohydrates and other substances in the process of losing weight, so as not to affect the weight loss effect and even cause weight rebound.

Walking 5 kilometers a day can reduce weight, and obese people can also cooperate with running, swimming and other sports to enhance the weight loss effect.