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.
- Nikki Reed Shares Romantic Wedding Day Video Full of Kisses with Ian Somerhalder
- Texas Woman Rescues Seven People from Flood: 'Fear Wasn't Going to Serve Anyone in that Moment'
- From SI: 49ers Quarterback Colin Kaepernick Apologizes for Houston Storm Post
- Bristol Palin on Cancelled Wedding: Son Tripp and I Will Rebuild Our Lives
- Watch a Jeopardy Contestant Make a Joke of the Final Round - and Still Win
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 This material may not be published, broadcast, rewritten or redistributed.