Check out my episode “Episode 8 – Multi-Sport vs Sports Specialization ” from Coach Rich Rants on Anchor: https://anchor.fm/rfh8/episodes/Episode-8—Multi-Sport-vs-Sports-Specialization-e2dalr
A perspective of a former multi-sport athlete who is the parent of specialists. A coach and club administrator. Not necessarily a recommendation as much as it is a Compare and Contrast of each side of the discussion. Since these are always unscripted and on the fly, typically while driving somewhere, you may have to excuse the randomness of some of it. Feel free to share and/or provide feedback.