yo-yo

(Newser) - Lots of people are trying to lose weight—24% of American men and 38% of American women—but most who succeed also gain it back quickly, reports Medical News Daily . This so-called "weight cycling" or "yo-yo effect" could end up being quite hard on the hearts of both...

(Newser) - If someone calling himself Kenny Strasser turns up on your local TV station's happy-talk morning news, pay attention: His yo-yo routine is about to fall to pieces. "K-Strass" punked four Wisconsin stations before taking his show to Missouri, where "he did some really lame things" on the air,...