There are two basic ways to measure exercise intensity: How you feel. Exercise intensity is a subjective measure of how hard physical activity feels to you while you're doing it â your perceived exertion. Your perceived level of exertion may be different from what someone else feels doing the same exercise.
cus. 1  third-person singular present indicative form of cosir. 2  second-person singular imperative form of cosir.
Definition: In the culinary arts, the term au jus (pronounced oh-ZHOO) traditionally refers to a dish of roasted meat that is served with its own juices. In its simplest form, jus is simply the pan-drippings from the roasted meat.In practice, the jus is enhanced by deglazing the pan with stock and then simmering the liquid with mirepoix before straining and serving.But the jus is unthickened, which is what distinguishes it from a pan gravy. Recipes prepared au jus include roast rib of beef (sometimes called prime rib) au jus.n practice, the jus is enhanced by deglazing the pan with stock and then simmering the liquid with mirepoix before straining and serving. But the jus is unthickened, which is what distinguishes it from a pan gravy.