Running in cold weather can irritate the lungs, causing coughing, chest tightness, and breathlessness due to cold, dry air.

I think we can all agree that running is a relatively low-risk sport. There are minimal hazards, no dangerous equipment, and no contact with other people or players to worry about – and yet, nearly ...

Add Yahoo as a preferred source to see more of our stories on Google. Chest pain can be disconcerting, but it’s important to remember that not all discomfort signals a serious health condition like a ...