Myth: Running outside when it’s cold can harm your lungs.

This myth actually has a lot of truth to it. That, however, depends on your present health. Cold air itself does not pose a problem for your lungs. By the time it goes through your nose or mouth, and down your throat, it’s temperature is about the same as your body temperature.

It’s not actually the temperature of the air that can be harmful. It’s the fact that cold winter air is usually very dry. The lungs and mouth may become raspy and dry because of the work you’re body is having to do to moisturize the air. That does not mean that it is not ok to exercise in cold weather. Sorry, cold weather just isn’t a valid excuse. You just need to assess what kind of shape your lungs are in. If you have a cold, sore throat, or exercise-induced asthma be careful of how much dry air your lungs are exposed to. Limit your mileage, or just work out indoors on especially cold days. Wearing a scarf over your mouth is not a bad idea either.

Another factor to look at is the air quality. In cold areas inversion causes pollution to hang around longer. In conclusion don’t let cold weather chain you to a treadmill. Just watch what the weather and air conditions, and be smart.

If you have any winter exercise ideas you’d like to share, then please, share!