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 ...

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 ...

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

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 ...

Muscle relaxers help reduce muscle stiffness and pain from conditions like cerebral palsy and lower back pain. There are two main types of muscle relaxers: antispastics and antispasmodics. Muscle ...

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

Cervical radiculopathy, also known as a pinched nerve, happens when a nerve in the neck becomes irritated or compressed. It can be very painful and may affect a person’s quality of life. Usually, it ...

Your brainstem hosts multiple cranial nerves. The facial nerve is the seventh cranial nerve. It controls your facial movements and expressions. The nerve fibers controlled by your facial nerve also ...