The film discusses the intricate relationship between muscles and bones, highlighting the mechanics of body movement. It ...

All body movements occur in different planes and around different axes. A plane is an imaginary flat surface running through the body. An axis is an imaginary line at right angles to the plane ...

These movements could be used by a child character, the first to express happiness and the second to convey annoyance. Age, gender, culture and social situation will all contribute to body language.

It registers the brain activity that occurs when a person mentally sends a command to his or her sick arm, and uses an exokisti to put the limb in motion. It does this as naturally as possible. In ...