Muscle strains and sprains are common injuries among teen athletes, often causing distress for athletes and their parents. Understanding the causes, recognizing the symptoms, and knowing how to ...

What Is the Trapezius Muscle? Trapezius muscles are large, paired, triangular muscles in the back of your neck and upper back. They extend down your back, but they’re mostly involved in the movements ...

The recovery time for a strained groin muscle can depend on the severity of the muscle injury and the type of treatment you need. A groin strain is an injury or tear to any of the adductor muscles of ...

Lower back spasms can result from poor posture, muscle overuse, and sprains and strains. Treatment options include warm or cold packs, medication, physical therapy, and surgery. A lower back spasm ...

Roshini Raj, MD, is Health's former magazine's medical editor and coauthor of What the Yuck?!. Board-certified in gastroenterology and internal medicine, Dr. Raj is a Clinical Associate Professor of ...

At the cellular level, the mechanics of how muscle tissue repair occurs gets complicated. There are significant differences ...

Pain in the triceps most often occurs due to triceps tendonitis. Other possible causes include triceps tears and snapping triceps syndrome. Treatments can depend on the cause. The triceps muscle is ...