Most of us are acutely aware of our need for physical exercise. We hear it from all kinds of sources, ranging from our physicians at our annual checkups to commercials on television touting the latest ...

If your fitness goal is to up the ante on endurance, pack more power into your sprint, or supercharge your strength gains in the gym, it’s worth exploring – what are the different muscle fiber types?

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 ...

Dyskinetic cerebral palsy is the second-most-common type of cerebral palsy (CP) in the U.S. All forms of cerebral palsy are life-long conditions that affect muscle movement and control. CPs are the ...

Ataxic cerebral palsy is a developmental disorder that affects balance and coordination. Children with the disorder may have difficulty walking steadily or performing precise movements, such as ...

Dystonia and chorea both describe sudden, involuntary movements associated with neurological disorders. However, people with dystonia display repetitive movements that follow a pattern while chorea ...

The back consists of large, complex muscles that support your trunk and spine. There are many types of back muscles, and they are all essential, helping you walk, bend, twist, and hold your body ...