But it must be understood, that unless designed otherwise, i.e. unless the Units of Analysis are chosen from all people, most studies are generalizable only for a much narrower population of the people w/in a nation, region, city, etc.
exercising - the activity of exerting your muscles in various ways to keep fit; the doctor recommended regular exercise; he did some exercising; the physical exertion required by his work kept him fit. exercise, physical exercise, physical exertion, workout.
Definition of exercise in the AudioEnglish.org Dictionary. Meaning of exercise. What does exercise mean? Proper usage and pronunciation (in phonetic transcription) of the word exercise. Information about exercise in the AudioEnglish.org dictionary, synonyms and antonyms.