Heart disease has been the leading cause of death in the U.S. for the past 100 years, according to the American Heart Association. Despite how common it is, there are many questions floating around ...

Right-sided chest pain can feel alarming, but it is not always a sign of a heart attack. Often, it’s linked to less dangerous causes such as muscle strain, indigestion, anxiety, infections, or issues ...

Upper body pain can range from minor strains to critical emergencies. While muscle aches often improve with rest and home care, sudden, severe chest pain, especially with shortness of breath or ...

If you engage in any sort of athletic endeavor, you know that any stretching you do tends to emphasize the lower body, if you even stretch at all. It makes sense: Your hamstrings, quads, and calves ...