Traditional Culture Encyclopedia - Weather inquiry - My sports goal is 5 kilometers a day! One kilometer and six minutes in summer is not very hard! It's cold, I can't breathe after running for 7 minutes in one kilometer!

My sports goal is 5 kilometers a day! One kilometer and six minutes in summer is not very hard! It's cold, I can't breathe after running for 7 minutes in one kilometer!

1, the reason for your situation is that cold air stimulates your respiratory system and makes your lungs unable to keep up with it. It has nothing to do with your heart, and it's not brain hypoxia.

2. It is not recommended to run outdoors in winter. Try not to run. If you must run, it is recommended to run on an indoor treadmill.