From Wikipedia, the free encyclopedia. The unit of analysis is the major entity that is being analyzed in a study. It is the 'what' or 'who' that is being studied. In social science research, typical units of analysis include individuals (most common), groups, social organizations and social artifacts.
Exercise is exertion. noun. Exertion is defined as physical or mental effort, or to the use of force or influence. Doing an extremely hard crossword puzzle that taxes your brain is an example of mental exertion.
1. strength or energy; might; power: the force of the blow; a gale of great force. 2. exertion or the use of exertion against a person or thing that resists; coercion. 3. (General Physics) physics. a. a dynamic influence that changes a body from a state of rest to one of motion or changes its rate of motion.