Big hair, big music, and the biggest action movies to ever grace the screen dominated pop culture. These '80s action movies ...

Involuntary cardiac and smooth muscles are responsible for contraction of the heart and movement of substances through hollow organ systems, respectively, and voluntary skeletal muscles are ...

This test, typically performed on an examining table, is especially useful for assessing neurologic conditions such as stroke (in which one side of the body will be weaker than the other) or spinal ...