Scapular external rotation position during arm elevation related to increased glenohumeral external rotation range of motion in high school baseball players

Affiliations

• ¹ Department of Physical Therapy, Osaka University of Human Sciences, Settsu-city, Osaka, 566-8501, Japan. Electronic address: t.higuchi1124@gmail.com.
• ² Department of Rehabilitation, Motoyama Rehabilitation Hospital, Kobe-city, Hyogo, 658-0015, Japan. Electronic address: halsan2424@gmail.com.
• ³ Department of Rehabilitation, Hakuhoukai Central Hospital, Amagasaki-city, Hyogo, 661-0953, Japan. Electronic address: tnk.momoka@gmail.com.
• ⁴ Faculty of Rehabilitation Sciences, Nishikyusyu University, Kanzaki-City, Saga, 842-8585, Japan. Electronic address: matsuomo@nisikyu-u.ac.jp.
• ⁵ Faculty of Health and Medical Sciences, Hokuriku University, Kanazawa-City, Ishikawa, 920-1180, Japan. Electronic address: yu_kanazawa@hokuriku-u.ac.jp.
• ⁶ Department of Physical Therapy, Kyoto Tachibana University, Kyoto-City, 607-8175, Japan. Electronic address: yokoyama-s@tachibana-u.ac.jp.