hip-to-shoulder separation

The Black Box of Pitching: Cracking the Code on the Trunk

Randy Sullivan2026-04-24T09:10:47-04:00

For over a decade, the baseball world has been [...]

The Black Box of Pitching: Cracking the Code on the TrunkRandy Sullivan2026-04-24T09:10:47-04:00

Randy Sullivan2026-04-24T09:10:47-04:00

Coaches love buzzwords. "Hip-to-shoulder separation" has been one of [...]

The Truth About Hip-to-Shoulder SeparationRandy Sullivan2026-04-24T09:10:47-04:00

Randy Has Gone Fiction