Your Shape: Fitness Evolved drops the player directly into the game using Kinect's cameras, allowing them to do moves in tandem with a virtual instructor.

Some exercises that were shown included knee raises and combat training, concluding with a Zen class. No Jenny McCarthy though -- the actress evidently parted ways with Ubisoft following the release of the first Your Shape.

Dance Central will feature 600 moves from 90 different choreographed routines, with songs ranging from rap and hip hop to pop and R&B. Specific artists mentioned were Lady Gaga and the Beastie Boys, and the main demonstration was to No Doubt's "Hella Good."

The demo mainly focused on one player busting dance moves with their character doing the same moves on-screen. But the player was backed up by two other players also dancing on stage, with two other characters also on-screen, but it wasn't clear if these back-up dancers' moves were also being registered by Kinect and affecting the in-game actions, or if they were just there to look cool.