Combat sports athletes are using a deadly weight gain “hack” to game the weight classes Fighters use a trick called weight-cutting to rapidly lose weight to pass weigh-in — then gain it back ...

Researchers are calling it a "stall in weight gain." Children who relied on the game as their sole source of exercise gained 2 pounds during the study.

The state, which plans to put the popular dancing video game in every one of its public schools, said on Wednesday research suggested that it helped put a halt to weight gain.