Acute Decrease in Glenohumeral Internal Rotation During Repetitive Baseball Pitching Is Associated with Transient Structural Changes in Medial Longitudinal Arch of Stride Leg: Pilot Study Using Mixed Model. - Abekura, Takeru; Maeda, Noriaki; Tashiro, Tsubasa; Arima, Satoshi; Kaizuka, Ryosuke; Koyanagi, Madoka; Iwata, Koshi; Yoshida, Haruka; Ito, Ginji; Ueda, Mayu; Yamada, Takashi (Sports (2075-4663), 2025)