Overview
Rehabilitation refers to the phased recovery program an injured or post-surgical player undertakes to return to competitive play. Injuries are an unavoidable risk for professional athletes, and the quality and duration of rehabilitation significantly shape subsequent careers. The rehabilitation process varies by injury type and severity but generally progresses through treatment and rest, restoration of basic physical function, gradual resumption of baseball-specific movements, and game-readiness conditioning. For pitchers, the progression typically moves from playing catch to bullpen sessions, batting-practice pitching, farm-team game appearances, and finally a first-team return. Recovery from Tommy John surgery (ulnar collateral ligament reconstruction) typically requires 12 to 18 months, and enduring this extended rehabilitation is as much a mental challenge as a physical one. Advances in sports medicine and rehabilitation science have trended toward shorter recovery timelines, but rushing the process continues to result in re-injury. Coordination among the club's medical staff, athletic trainers, and rehabilitation coaches is the key to ensuring a safe return.