To make the launch of the packaged version of Wii Fit U January 10th that much stronger, Nintendo is employing the services of celebrity trainer and fitness expert Kathy Kaehler, who has trained celebs such as Jennifer Aniston, Drew Barrymore, Kim Kardashian, Cindy Crawford and Julia Roberts. Kaehler’s is kicking off the \”Wii Fit U Challenge\” to a few select Nintendo fans, to help encourage Wii U owners to incorporate Wii Fit U into their busy lives and to continue to stay active throughout the entire year.

Kaehler: \”As a mom of three kids, I know how difficult it can sometimes be to find time to go to the gym. The exercises in Wii Fit U are designed to accommodate busy schedules and can be accomplished throughout the day. Plus, it’s a fun activity for the entire family.\”

Wii Fit U is being marketed as the most customizable and shareable game in the series where users can design their own personalized workouts or select from multiple recommended workouts based on their fitness goals. And with Miiverse, Nintendo’s answer to a disconnected social gaming life, members can be a part of in-game gym communities, allowing them to view their favorite workouts, as well as track popular activities and total community calories burned.