Stephanie Douglas is the founder of Gym & Tonic, a sports massage and injury rehabilitation clinic specialising in performance, pain management, and corrective exercise. She works with (in)active individuals, gym-goers, runners, and women experiencing hormonal or menopause-related changes. A two-time Olympic Games athlete (1992, 1996) representative for Team GB, Stephanie also holds a first-class honours degree in Sports & Exercise Rehabilitation, allowing her to treat root causes and support long-term recovery, not just short-term relief.