Instructions
Check the audio/video connection at the back of the PS3 if there is no audio and video output on your TV. This cable comes with your system and is comprised of two sets of three prongs. Each prong is a different color. There are ports for these prongs both on the back of the PS3 and the back of your TV. These ports are colored the same as the prongs. Ensure the prongs are matched correctly with the ports.
Change the video input of the PS3 if the "Zumba Fitness" title still is not outputting audio and video. There is an "Input" button at the top of the remote control. Press this multiple times to cycle through your TV's available inputs. Only one of the available inputs is assigned to the PS3, and if another input is selected the audio and video for the PS3 and "Zumba Fitness" will fail. Continue pressing the input button. Audio and video for "Zumba Fitness" will immediately be restored when the correct input is selected.
Check the positioning of the PlayStation Move receiver if there is audio and video output but the motion control elements with your Move controller are not responsive. Ensure it hasn't fallen over and ensure that it is pointed toward you and is elevated off the floor.
Check the batteries of your PlayStation Move controller if the "Zumba Fitness" game is still not responding. Slide the battery cover off the back of the controller and remove the old batteries, replacing them with new "AA" batteries.