Both morning running and fun run have the advantages of burning calories, promoting metabolism, enhancing physical fitness and cultivating willpower. Morning running and fun run have their own advantages and disadvantages, so we can't simply compare which time period is better. You should arrange your running time reasonably according to your own situation.

First, run in the morning.

1, benefits: can promote blood circulation in the body, keep energetic and quick thinking; For professionals or students, morning running can make work and rest more regular; After running in the morning, you will feel hungry, which is conducive to developing a good habit of eating breakfast;

2. Disadvantages: Running on an empty stomach may lower the blood sugar level, which may easily cause dizziness and hypoglycemia. Diabetic patients are not advised to run on an empty stomach in the morning, which may lead to an increase in heart rate and blood pressure, which may easily lead to overload.

Second, running at night.

Benefits: Moderate running can promote blood circulation, release stress and improve sleep quality; Can avoid the damage of ultraviolet rays to the skin; Small cardiovascular and cerebrovascular load;

2. Disadvantages: There are many unsafe factors at night, and the road sections with dark light are prone to accidental falls; Sweating after running, low ambient temperature, easy to catch a cold; If the running time is too long, the brain nerves are too excited, which is easy to cause insomnia.

You can bring candy or snacks when you run on an empty stomach in the morning. Try to avoid dark and remote places when running at night. Girls had better run together and change clothes according to the temperature. Avoid running immediately after meals. It is recommended to run again after meals 1-2 hours.