A pulled muscle is an injury to your muscle fibers. Muscle fibers are the large cells that make up your muscles. Your muscles allow you to move when they contract and relax. Many people use the terms ...

Mild muscle strains can feel better in a few days, but severe ones might take months to heal. A pulled muscle heals in three ...

Your armpit, also known as the axilla, contains a large collection of lymph nodes, hair follicles, and sweat glands. A number of things can cause pain in the hollow created by your chest wall, muscles ...

MedicineNet defines an oblique injury, or side strain, as a "sharp pain in the rib cage the first time the oblique muscle ...

This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. A muscle strain, or a pulled muscle, is among the most common injuries affecting people of all ages, particularly those engaging in ...

Chest pain can be disconcerting, but it's important to remember that not all discomfort signals a serious health condition like a heart attack. In fact, the culprit behind the pain in your chest may ...

At the cellular level, the mechanics of how muscle tissue repair occurs gets complicated. There are significant differences between, say, tearing a muscle in a sports injury versus muscle tissue ...

Still dealing with a tight hip or weak glute - despite all the foam rolling, stretching, and strengthening? Or, maybe you’ve had an injury that keeps flaring up, even though you thought it was finally ...

Severe skeletal muscle injury, especially volumetric muscle loss, remains difficult to treat because effective regeneration ...

Understanding how to heal a torn rotator cuff naturally is a common concern for people experiencing shoulder pain, weakness, ...