Ivan D. Gowan: “A comparative electromyographic analysis of the shoulder during pitching: Professional versus amateur pitchers”, The American Journal of Sports Medicine 15 (6), 586-590, 1987-11 SAGE Publications, https://journals.sagepub.com/doi/pdf/10.1177/036354658701500611
堀内賢:”投球動作中の肩甲骨の位置変化の推定”,保健医療研究, 2019, 9巻, 1号, p. 11-34
I.A.KAPANDJI,荻島秀男 監訳,嶋田智明 訳:”カパンディ 関節の生理学 I 上肢”,医歯薬出版株式会社,1986
“Muscle Biomechanics”, Physiopedia, (Retrieved July 11, 2023, https://www.physio-pedia.com/Muscle_Biomechanics?lang=en)