SWV in collegiate pitchers across a sport season. Data are shown as means ± 95% CI for UCL SWV expressed in meters per second (m/s) at preseason, midseason, and postseason assessment time points measured at the distal (A), midsubstance (B), and proximal (C) UCL in the dominant and nondominant arms. ∗,∗∗ = Significantly different from preseason measurement at P < .05 and P < .01 respectfully. SWV, shear wave velocity; CI, confidence interval; UCL, ulnar collateral ligament.