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.
Here are all the possible meanings and translations of the word exertion. Princeton's WordNet(4.75 / 4 votes)Rate this definition: effort, elbow grease, exertion, travail, sweat(noun) use of physical or mental energy; hard work. he got an A for effort; they managed only with great exertion.