You might think you know what it feels like to have sore, tight muscles. But, sometimes, what feels like a muscle ache is actually a more complex problem — one that's related to nerves. "It's much ...

Loss of muscle mass, also called muscle wasting or atrophy, can happen gradually as part of getting older or more suddenly ...

Please provide your email address to receive an email when new articles are posted on . Aside from the hand, the most common level of amputation in the upper extremity is the transradial amputation; ...

Several aspects of your leg's strength and stability can be determined with a straight leg raise test (SLR). A doctor performs a straightforward leg test by lying the patient flat on a bed and raising ...

Logging miles during training can cause significant wear and tear on your body. And if you’re not taking time for recovery, you will probably feel less than your best. Your body can likely tell you ...

A pinched nerve in your neck, also known as cervical radiculopathy, can cause pain, weakness, numbness, and limited motion, according to Cleveland Clinic. Your neck contains your cervical spine, which ...

Compression or ‘pinching’ of one of the main arm nerves can cause tingling, numbness, and nerve pain in the arm. Physical therapy, medications, and surgery can treat pinched nerves. A pinched nerve ...

Medically reviewed by Jennifer Steinhoff, MD Key Takeaways Muscle twitching is often caused by stress or a lack of sleep and ...

The hypoglossal nerve is one of the 12 cranial nerves arising from the brain. It's a paired nerve, and you have two — left and right. Together, the two hypoglossal nerves control the muscles of the ...