This week, First Lady Michelle Obama will kick off a celebration around the fourth anniversary of Let’s Move!, starting on the Tonight Show with Jimmy Fallon tonight and running through all week next week!

Since launching Let’s Move! in February 2010, the initiative has helped move our nation in a healthier direction. And today, this healthy movement is becoming the new norm all across the country.  From child care centers through high school, from sun up to sun down the country is moving toward a healthier future.

On this anniversary, to demonstrate the national scope of this movement, the First Lady is encouraging people of all ages, to show her how they move - through their everyday fitness routine, making better food choices, or by moving their community toward that new norm - on Facebook, Twitter, Instagram, and Vine using #LetsMove.  

How are you, your family, and your community moving toward a healthier, new norm? The First Lady wants to see!

Be sure to follow @FLOTUS and @LetsMove on Twitter and @MichelleObama on Instagram for live updates throughout the next week.

 Ready, set, #LetsMove!