Pickleball is marketed as low-impact, but the lateral movement, hard courts, and wrong shoes load the knee in ways that catch new players off guard. Here is a practical guide to what causes pickleball knee pain, what to change first, and when to see a professional.

Running shoes are engineered for forward motion. Pickleball is not a forward-motion sport. Understanding the mechanical difference between court shoes and running shoes is the clearest upgrade most recreational players have not yet made — and one of the more consequential ones for long-term joint health.