Editorial Commentary: Time Between Pitches Matters: Faster Pitch Pace and the Risk to the Throwing Arm

The modern Major League Baseball pitcher operates at the triple intersection of velocity, workload, and recovery. Recent changes to pace-of-play rules have altered this balance by compressing recovery between high-intensity throws. Accelerated pitch pace reduces physiologic and mechanical recovery time and appears to disproportionately affect older pitchers and starting pitchers with greater cumulative exposure. These findings suggest that pitch pace should not be viewed as an innocuous rule change, but rather as a modifiable risk factor for throwing arm injury. While entertainment value and competitive efficiency drive rule evolution, pitcher health must remain central, and recovery between high-intensity efforts must be recognized as a biologically relevant component of workload.