WASHINGTON — Michelle Obama wants to jump into the Guinness World Records book next week by helping break the title for the most people doing jumping jacks in a 24-hour period.
- Megyn Kelly: My Kids Don't Know What I Do for a Living
- Renée Zellweger to PEOPLE: 'I'm Glad Folks Think I Look Different'
- The Voice: Gwen Stefani Makes a Strategic Steal as Battle Rounds Conclude
- Naughty or Nice? Chrissy Teigen's Christmas Morning PJs Are, Well, Nonexistent
- Michael Sam Cut from Dallas Cowboys Practice Squad
The first lady will lead hundreds of local children in doing one minute of jumping jacks on the South Lawn on Tuesday.
The event will be reviewed by an official from Guinness World Records and will signal the beginning of a 24-hour challenge.
To break the record, more than 20,000 people around the world will need to do jumping jacks for a minute.
National Geographic Kids is leading the effort to break the record.
Copyright 2011 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.