How long does it take to see results from running for weight loss?

Losing weight is an eternal topic. Many people hope to lose weight successfully, but after a long time they find that the effect is not obvious at all. At this time, everyone is depressed. What should they do to see the effect? ​​How long does it take to see the effect of running to lose weight? The editor has studied this issue a little. Next, the editor will introduce to you how long it takes to see the effect of running to lose weight.

Everyone has different requirements and purposes for exercise. For example, athletes want to improve their athletic performance and win glory for their country; most people want to exercise and improve their physical fitness; and quite a few people want to lose weight, keep fit and maintain youthful vitality. With different purposes, the ways and methods of exercise will naturally be different. Here, from the perspective of national fitness, let's talk about how athletes who mainly exercise or aim to lose weight or keep fit should choose the amount of running.

Sports biochemistry research has found that within the first 5 minutes of running, the heart adjusts to adapt to the body's movement. The heart rate increases significantly and the heart pumps blood more strongly, but the degree is uneven. This is called the "heart adaptation period." After running for 5 minutes, the heart has adapted, the heartbeat is strong, the blood is pumped evenly, and it can make corresponding adjustments according to the amount of exercise at any time.

Within 20 minutes of running, the main source of energy for exercise is glycogen stored in the body, especially muscle glycogen and liver glycogen, because sugar can be broken down into carbon dioxide and water under aerobic conditions, releasing a large amount of energy. After 20 minutes of running, most of the glycogen is used up and the main source of energy is converted to body fat. When fat is used, it is first broken down into glycerol and fatty acids. Glycerol can be directly oxidized to provide energy, while fatty acids are converted into acetyl coenzyme A, which is then metabolized and partially converted into sugar to provide energy. Because fat requires a lot of oxygen to supply energy, when the running intensity reaches the level of hypoxia, you cannot rely on fat oxidation to provide energy.

From this we can see that running for the purpose of exercising should not be less than 5 minutes, otherwise it will not help improve your cardiopulmonary function. The longer you run for more than 5 minutes, the better your cardiopulmonary function will be. As for the running speed, it is secondary and can be adjusted according to your physical strength.

Running is a national sport, it is simple and convenient. If you want to lose weight by running, after reading the above knowledge, have you learned a lot? In fact, as mentioned above, running requires a certain amount. When exercising, you should pay attention to the amount and do warm-up exercises before exercising.