Today during their pre-E3 press conference, Nintendo announced Wii Fit Plus. Set to come out in the fall of 2009, Wii Fit Plus adds fifteen new balance games including: juggling, skateboarding, a math game (yay!), and a Mario type platformer. With Wii Fit Plus and MotionPlus you can extend your exercising experience. There are also six new strength and yoga training activities and the Wii Fit Plus will track your total calories burned.

Wii Fit Plus will be available in both Balance Board bundle and standalone versions.

Image Via: Joystiq