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.
Exercising at the correct intensity can help you get the most out of your physical activity â making sure you're not overdoing or even underdoing it. Here's a look at what exercise intensity means and how to make it work for you.here are two basic ways to measure exercise intensity: 1  How you feel. 2  Exercise intensity is a subjective measure of how hard physical activity feels to you while you're doing it â your perceived exertion.