Exercise as one of the healthiest ways to lose weight now, widely sought after by everyone, attracting many obese people to develop their own exercise weight loss program. But the reality is that exercise to lose weight does not meet the psychological expectations of many people, and even the phenomenon of rebound, the cause of this situation is likely to be the way to lose weight is not good. Some people think that as long as the exercise can achieve the purpose of weight loss, this understanding is not entirely correct. Weight loss is a process of consuming body fat, so you need to increase consumption and reduce the intake of both together. Since exercise tends to increase the appetite, some people do not control the amount of food after exercise, resulting in the fat consumed by exercise and supplemented by eating back. And people after exercise is also easy to fatigue, increase the rest time, and offset part of the effect of exercise, the combined result is that they can not see the effectiveness of exercise to lose weight. In fact, exercise to lose weight is not as casual as you think, but also to pay attention to certain ways and means. For example, aerobic exercise, in general, aerobic exercise for thirty minutes after the body began to consume fat, according to their own actual situation to adjust the exercise time can achieve the best weight loss effect. Simple aerobic exercise is more suitable for those who have more time, and time is not very enough dieters can also choose the method of interval high-intensity training, as can play a good fat loss effect. Exercise time also have to pay attention to, for most people arranged in the dinner one to two hours after the best, because this time the food eaten at dinner digested almost, temporarily reached the maximum accumulation of energy in the day, this time exercise can be accumulated during the day with the fat burned off, and after the end of the exercise is also almost to the rest time, is conducive to improve the quality of sleep. In addition to using the right method, long-term persistence is also very important. There are many things in the human body that interfere with weight loss, such as leptin. When the fat in a person’s body becomes less, the secretion of leptin will sense this change and reduce the secretion, so that the person’s appetite increases to replenish the fat consumed. Many cases of weight loss rebound are caused by substances like leptin in the human body. So weight loss must be carried out over a long period of time, so that the body to adapt to the situation after weight loss, otherwise the body will be in the “fat body” state and rebound back quickly.