showed a trendp = 0.03
Post-hoc analysis showed a trend toward increased external rotation (normalizing the movement pattern) after the intervention (T1–T2, p = 0.03, 64–100% of the movement cycle), which was not maintained at follow up (T1–T3, p > 0.05; T2–T3, p = 0.01, 72–100% of the movement cycle) (Fig. 5 A).