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 ...

A number of Premier League players – including Arsenal’s Kai Havertz and Chelsea’s Nicolas Jackson (above) – have suffered hamstring injuries in recent weeks. With the help of Matt Konopinski, ...

Q. I was working out at the gym doing a bench press with heavy weights when I felt a pop in the front of my right shoulder. In addition to acute pain, I noticed a deformity of my chest muscle near the ...

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 ...

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 ...

A 31-year-old man ignored what he thought was gym-related muscle pain, only to learn it was an early sign of a serious and ...

Rhabdomyolysis is a condition in which muscle damage—often caused by drug intake—can lead to impaired kidney function and ...

Ten-time Australian Open champion Novak Djokovic says he suffered a muscle tear during his four-set quarterfinal triumph over Carlos Alcaraz, which ultimately forced him to retire from his semifinal ...