Evidence is insufficient because of: 1  The limited number or size of studies. 2  Important flaws in study design or methods. 3  Inconsistency of findings across individual studies. 4  Gaps in the chain of evidence. 5  Findings not generalizable to routine primary care practice. 6  Lack of information on important health outcomes.
Definition of jerk for English Language Learners. : 1  a stupid person or a person who is not well-liked or who treats other people badly. : 2  a quick pull or twist. : 3  a sudden sharp movement.
[fweh-TAY] Whipped. A term applied to a whipping movement. The movement may be a short whipped movement of the raised foot as it passes rapidly in front of or behind the supporting foot or the sharp whipping around of the body from one direction to another.