Social media is awash with Swifties of every age recreating moves from Taylor Swift's "The Fate of Ophelia" music video. One group even tried it on the New York City Subway. Inside Edition's Alison ...

In this video, I break down the basics of strengthening your knees for dance or fitness, with easy-to-follow steps perfect for beginners. I focus on building balance and confidence, sharing my go-to ...