Exercise is one of the healthiest ways to stimulate endorphins in the body. Endorphins are hormones that create a feeling of comfort, relaxation, and reduce stress. , according to health site Medical News Today (UK).
Feeling excessively tired after exercise may be due to dehydration or blood sugar fluctuations.
Therefore, after training, although we are tired and have muscle aches, it is accompanied by a pleasant feeling thanks to the increasing endorphins in the body. However, there are still cases where after training, the body feels tired, uncomfortable, and even feels like there is no more energy. There are many causes leading to this condition.
The first cause to mention is the problem of blood sugar. If before exercising, we eat something high in sugar, such as cake, then blood sugar will increase during exercise. But then, blood sugar will suddenly decrease and make the body feel tired. This state combined with muscle pain and loss of physical strength during exercise will increase fatigue.
To prevent this, experts recommend that people eat foods rich in protein and fiber such as eggs, bananas, potatoes, whole grains, milk or dairy products before exercising. These foods will not cause a sudden increase in blood sugar and help the body not fall into a state of excessive fatigue afterwards.
In addition, physical activity will reduce the amount of glycogen stored in the muscles and liver. To restore glycogen, people need to have a balanced meal with complex carbohydrates, protein and healthy fats.
Other causes of excessive fatigue after a workout include lack of sleep and dehydration. The body will not have enough energy to exercise and maintain daily activities if it lacks sleep. The US Centers for Disease Control and Prevention (CDC) recommends that the average adult needs at least 7 hours of sleep per night.
Intense exercise, especially in hot weather, can dehydrate the body. Not drinking enough water can lead to symptoms such as fatigue, dry skin, dizziness, and a rapid heartbeat. Therefore, drinking enough water before, during, and after exercise can help reduce fatigue, according to Medical News Today .
Source: https://thanhnien.vn/cach-tranh-bi-kiet-suc-sau-buoi-tap-gym-185240522165412685.htm
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