Your hamstrings can tighten up with low back pain, so opening those up—like in the downward dog move—may help ease some discomfort, Dr. Salay says. And one more thing: If you’re dealing with ...
Some other lung-related conditions known to cause chest discomfort include: Pneumonia: This infection inflames the air sacs in your lungs and can make your chest hurt when you breathe or cough.