Yipu Zhang

Exploratory Velocity-Adjusted Upper-Extremity Loading Profiles in Fastball Pitching: A Secondary Analysis of OpenBiomechanics Data

Background: Fastballs delivered at comparable velocities may differ in upper-extremity loading, but cross-sectional profile differences do not establish within-pitcher biomechanical mechanisms. Objective: To construct an exploratory velocity-adjusted elbow–shoulder loading profil...