In the fourth of a five-part series, Dana Santas explains how strong scapular muscles promote healthy shoulders, better posture and a pain-free upper body.

Cardiologist Dr. Sanjay Bhojraj warns that subtle symptoms like fatigue or shortness of breath often mask serious heart issues, as plaque, inflammation, and stress hormones silently damage arteries.

Chest pain is the second most common reason people go to the emergency department (ED), but most cases—about 80%—are low-risk and not related to heart problems. In many of these cases, the real issue ...