Mainly depends on whether you have formed such a habit.

If we start now,

You may feel uncomfortable.

But persistence is also a good way to exercise.

In addition, fasting fitness is harmful to health, because people's blood sugar level will drop rapidly at this time, which is easy to induce hypoxemia.

Sugar, fainting, arrhythmia. Therefore, eat a small amount of carbohydrates such as biscuits and drink a lot before running in the morning.

A glass of water.

An empty stomach is more suitable for practicing sports and street dance, and eating eggs after practice, but it is more suitable for long-term exercise.