WII FIT PLUS contains the original Wii Fit game with expanded content and a navigation facelift. The expanded content gives you 15 more balance and aerobic games, as well as 3 new Yoga poses and 3 new strength training exercises. The original Wii Fit had 40 activities, while this new expanded version has 60. Also new is the ability to see your calories burned during your play session. In terms of navigation, you can now personalize your workout so that you can exercise your way through a series of activities without having to break in between to deal with navigation screens. You can select from a series of options to build your own workout, its intensity, and its length of time.