Transcript for 'Newsies' Stars Use Signature Dance Moves for Wellness Campaign
Finally tonight here we take you back stage, the broadway hit knewies, our parent company disney putting on the show. Turns out the stars are sharing the spotlight and their moves with school children coast to coast. Here tonight abc's sara haines. Reporter: Imagine doing this. And this. And this. For two and a half hours, eight times a week. It's the life of a newsie, THE HIT '90s MOVIE. Transformed into the hit tony award winning broadway musical. The true story of paperboys in 1899 banding together for change. ♪ Reporter: But now these newsies are banding together for a different kind of change. One in three children in america are overweight or obese, and these boys have a genius way to help fix that. Teaching their signature choreography to elementary schools across the country when they come to town on tour. Inspiring a room full of newsies in the making to start making moves. They taught us even when you are small you can do big things. If you believe in something you can do it. Was it fun for you guys to go to school today and be like rock stars? Definitely very fortunate to have a job where it's what we love to do. It's such a great thing that's happening. Reporter: They had one more lesson to teach. They show me the steps and make it look so easy. Sara haines, abc news, new york.
This transcript has been automatically generated and may not be 100% accurate.