It's often in the center or left side of the chest ... Other musculoskeletal causes of chest pain include muscle strain and bruising or rib fractures such as those from trauma.

That, combined with tight chest muscles, can make you feel unusual pain. If you feel anxious, there are some relaxation techniques you can try. These techniques may not work every time ...

Dr. Guruprasad “Guru” Srinivas told the Post that not all heart attack symptoms involve chest pain. He revealed which lesser-known symptoms to look out for.

In this six-part series, we'll give you quick exercises for different body parts every week to help you stay limber.