Can't straighten arms after exercising? Learn about causes like inflammation and muscle damage, and discover treatment and prevention tips for faster recovery.

Biceps tendonitis is an inflammation or irritation of the upper biceps tendon. The upper biceps tendon is also called the long head of the biceps tendon. This strong, cord-like structure connects the ...

In a study published in the International Journal of Sport and Health Science, researchers found muscle soreness or damage ...

Unexplained muscle pain in the arms and legs may be the result of benign issues. Or it may point to a more serious underlying condition, such as fibromyalgia, infection, or thyroid issues.

Delayed onset muscle soreness can occur anywhere from a few hours to days after a workout. But is this soreness a good thing and should I continue to workout?

You've tried massage guns, saunas, aspirin, and compression bands. But there's really only one way to relieve sore muscles after a workout.

Experts share tips to figure out if your pain is related to nerves or muscles. They also share nerve pain treatments and when to see a doctor.

A bicep bulge is an injury that typically results from a tendon tear and is sometimes referred to as a “Popeye deformity.” When one of the tendons attached to the bicep muscle is torn, it causes the ...

Why ‘Unbalanced’ Muscles Can Cause You Pain Repeatedly doing the same type of activity — whether it’s running, lifting or sitting — can have serious downsides. Share full article 213 ...

If you're dealing with muscle soreness, a foam roller can help. Experts say these are the foam roller workouts you should focus on for the most benefits.

Is Being Sore Good? Both experts agree that you shouldn’t be using soreness as an exercise goal or sign of progress. But DOMS has been positively correlated with muscle hypertrophy.