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 ...

A pulled muscle hinders your workout routine; sometimes, it feels like it takes forever to heal. Pulled muscles are one of the most common injuries for runners, and they can definitely slow you down ...

Pulling a muscle sucks, and figuring out if it’s an actual strain that needs attention sucks even more. We’ve all experienced strains, cramps, soreness, and general tightness, but it doesn’t help that ...

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 ...

A muscle pull is a painful injury that occurs when a muscle tears due to excessive stretching. Accidents, overuse, or improper muscle function often cause muscle pulls. A pulled muscle often occurs ...

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 ...

Here's what actually happens when you "pull" a muscle. The human body has three types of muscles skeletal, cardiac and visceral. But we can only control, and damage, our skeletal muscles. These are ...

Upper body pain can range from a muscle strain to life-threatening emergencies like heart attacks or strokes. Learn how to ...

There's nothing like a pulling a muscle in your back to remind you that you're not invincible - no matter how many HIIT classes you can breeze through. Studies have found that not only are women more ...

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

Recovery from a hamstring strain has been a slow grind for T.J. McConnell but recent games show important progress.

Medically reviewed by Jennifer Steinhoff, MD Key Takeaways Mild muscle strains can feel better in a few days, but severe ones might take months to heal.A pulled muscle heals in three stages: ...