Jeff in Green Bay, Wisconsin, is looking for a specific word for “exhaustion after extreme physical activity, such as running a marathon.” Synonyms for exhausted include knackered and forswunk, from swink, meaning “to toil” or “to work hard.” In...
An Omaha, Nebraska, man asks about the origin of the term bear-caught, which applies to someone with sunstroke or heat exhaustion. The point of popularization for this expression appears to be a 1965 book by Donn Pearce and its subsequent movie...
overtraining syndrome n.— «Though it seems innocuous, overtraining isn’t just a matter of having overdone things in a workout or two. It is, instead, a recognized illness (known formally as “overtraining syndrome” by the growing cadre of doctors...

