Guy Fieri offered a promising update on his health after he needed emergency surgery over a torn quad muscle in November: ...

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 ...

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 ...

Osteoarthritis, also known as OA or degenerative arthritis, is the most common form of arthritis in the knee. It is usually a ...