Tina is 25. She works a desk job, spends most of her days moving from one obligation to the next, and until recently believed that sport was simply something other people did. Not because she lacked motivation, but because she had quietly convinced herself that the moment to become “an active person” had already passed. Then she picked up a tennis racket. And suddenly, the story she had been telling herself no longer made sense. For years, tennis had existed somewhere in the