Betty White's Exercise Routine: Stairs



The legendary actress, who turns 90 on January 17, proves that age is just a number.

"You're so fit," Anderson tells Betty. "Do you have an exercise routine?"

"I have a two-story house and a very bad memory," says Betty. Watch her full answer...


MORE FROM ANDERSON:
Betty White on Her Love Life: 'None of Your Business'
Photos: Our Favorite Golden Girl
Betty White: 'I'm the Luckiest Old Broad on Two Feet'
Betty White Named #1 Most Trusted Celebrity