Michal Novotný, a renowned physiotherapist with experience working with top athletes like Rafael Nadal, Roger Federer, and Andy Murray, has discussed a breathing technique he utilizes with high-performing individuals. He has also worked with actors Keanu Reeves during the filming of *John Wick* and Chris Hemsworth for *Extraction*, assisting with physical demands and recovery. Novotný specializes in addressing back pain and improving physical function. He highlights common misconceptions about back health and the varying nature of pain. The interview focuses on a specific technique called “box breathing,” employed by both elite tennis players and special operations forces to manage stress and enhance performance. This technique is presented as a tool for improving physical and mental wellbeing. Novotný’s expertise spans the worlds of professional sports and film, demonstrating the universal benefits of focused physical conditioning and recovery.