Chronic bronchitis isnât contagious, but itâs a serious health problem that requires a doctorâs care. Acute, which can last for 1 to 3 weeks. Itâs usually caused by cold or flu viruses.
body movement, motion of all or part of the body, especially at a joint or joints. Body movements include abduction, adduction, extension, flexion, rotation and circumduction.
For a single list of all the movements of the body included in this section see types of movements at joints. Short definition of Rotation (in the context of a term to describe movement of the body): Rotation is movement in which something, e.g. a bone or a whole limb, pivots or revolves around a single long axis. It is useful to know other words related to rotation, including: rotator - a muscle that can act to cause anrotationmovement at a joint is called an rotator.