In today’s episode, I’m sitting down with Brittni Charle, PT, DPT, whose entire purpose unraveled from one tiny decision: just start sharing. That one post opened the door to a global audience, a community of people craving support, and eventually a groundbreaking group fitness program for individuals post-concussion. As she showed up, people began asking her the life-changing question: “How can I work with you?” And instead of shrinking, Brittni listened — really listened — to what pe...