2. If it is in the urban area, it is best to start at 10 minutes after the sun comes out. If there are many trees in the suburbs, it is best to run at 8: 00 to 9: 00, and the plants exhale carbon dioxide at night. 2-3 hours after the sun comes out, the oxygen content in the atmosphere can come up.
3, jogging for more than 40 minutes began to metabolize free fat. In order to achieve better results, it is best to jog for 1 hour to 1.5 hours every time.
4, running on an empty stomach in the morning is prone to hypoglycemia, but running after meals is easy to cause gastrointestinal discomfort. Suggest an egg, a piece of bread, a large glass of warm water (salt water is better), take a 20-minute rest after running and eat something.
5. Fully warm up before running, sleep for one night to prevent joint stiffness and sprain, and do full-body stretching exercise 10- 15 minutes after running, with emphasis on legs. This is to maintain good muscle lines, accelerate blood circulation and transport nutrients.