Add Yahoo as a preferred source to see more of our stories on Google. Q: My cousin was diagnosed with dystonia, what is this? A: Dystonia is a disorder of involuntary muscle contractions that may ...

Muscle twitches fall into two main types. There’s myoclonus, where a whole muscle or group of muscles twitch or spasm. Then ...

Try this 6-minute workout to restore muscle after 55, designed by Jarrod Nobbe, MA, CSCS, for a stronger morning.

Visual feedback is just as important as a sense of body position when it comes to the involuntary reflexes that activate muscle movement, says a new study in the open-access journal eLife. The ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. In patients with Lesch-Nyhan syndrome, the HPRT1 enzyme doesn't work properly due to mutations in ...

Staying strong after 60 is no longer about lifting heavy weights. According to fitness experts in the United States, seated ...

Athetosis and chorea are two types of involuntary movements that can occur in children and adults with neurological conditions, such as cerebral palsy. The movements have different features, and the ...

Q: My cousin was diagnosed with dystonia, what is this? A: Dystonia is a disorder of involuntary muscle contractions that may cause repetitive and/or abnormal movement or postures, for example ...