Is it good to exercise on an empty stomach?

Exercising on an empty stomach is generally better, but it also has certain disadvantages.

Generally, exercising on an empty stomach in the morning can speed up blood circulation in the body, and at the same time speed up the burning of fat or calories, thereby achieving the effect of weight loss or appearance. It can also serve as a good exercise for cardiopulmonary function. Long-term persistence is required to achieve good improvement results. However, if you are weak and have poor physical condition, exercising on an empty stomach is likely to consume a lot of energy in the body and cause low blood sugar, which can cause dizziness, headaches, or paroxysmal vertigo. In severe cases, you may even faint, which is not good for your health. Therefore, it is best to choose whether to exercise on an empty stomach according to your own situation. You must master the correct method or strength when exercising. At the same time, you need to control the time. The time generally needs to be controlled at about 40 minutes, which can improve the effect of exercise.

During exercise, a lot of water will be consumed in the body. You need to drink some warm water in time, so that you can replenish water in time and avoid dehydration. You also need to change clothes in time after exercise, because sweat will be secreted during exercise. Failure to change clothes in time will cause the skin to be in a stuffy environment and may also induce skin diseases.