Pocket Ninjas

The name of this movie is Pocket Ninjas released in 1997-03-25 and it's main theme is Somewhere in New Jersey, a group masked rollerblading children save the universe by training to fight the evil Cobra Khan through a series of action-packed montages. Along the way they hypothesize some slapstick hijinks in a balloon factory, and save the day through a hypothetical Sonic Virtual Reality battle. A real treat.