Yesterday, something special happened. People around the world joined together towards the same goal: to set a Guinness World Record® for the most people doing jumping jacks in a 24-hour period. The challenge was to have more than 20,000 people from around the world do jumping jacks for one minute.

Joined by National Geographic Kids Magazine, First Lady Michelle Obama had the chance to launch the effort to break the record from the South Lawn of the White House.

Her message is simple: Have fun and LET’S MOVE!

Here’s a fun video of the jumping jack jubilee at the White House.