What’s holding any of us back? (photo: You don’t have to be a runner to be active as you age) She’s 99 years old. Here she is running the 100-meter sprint. What’s holding any of us back? Seriously. Hat tip to Lorie Sheffer for the link. Next Blog By jeff noel Retired Disney Institute Keynote Speaker and Prolific Blogger. Five daily, differently-themed personal blogs (about life's 5 big choices) on five interconnected sites. View all of jeff noel's posts.