Hip-Hop Takes Aerobics Scene To Next Step

It's Roger Rabbit and Robo Cop, edging off the curb and headingstraight into the gym.

It's a fact, Jack. Hip-hop is making the aerobics scene. Butdon't get used to the names that identify the dance moves. Nameslike Roger Rabbit and Robo Cop.

"Heck, most of the steps with names are already so outdated, youlose your street credibility if you mention them," says ChristopherToledo, 32, the hippest of the gym jam masters.

Toledo, who goes to the streets for inspiration, teaches atVoight Fitness and Dancing in West Hollywood, Calif., where evencelebs must sign up early in the morning to reserve one of 60 spacesin his cardio-funk class.

He's also …