Picking up a new sport feels straightforward until it does not. The rules seem logical enough on paper, the basic mechanics look familiar, and the pace of play looks manageable from the sideline or the broadcast. Then the first few weeks arrive, and the assumptions start to crack. Movements that worked in one sport slow down progress in another. Strategies that felt instinctive become liabilities. Concepts that appeared interchangeable turn out to be fundamentally different. This experience is more common than most people acknowledge. Transitioning between sports carries a specific set of challenges that go beyond physical conditioning or technical skill.