Muscle length influence on rectus femoris damage and protective effect in knee extensor eccentric exercise. - Ema, Ryoichi; Nosaka, Kazunori; Kawashima, Ryosuke; Kanda, Akihiro; Ikeda, Koya; Akagi, Ryota (Scandinavian Journal of Medicine & Science in Sports (John Wiley & Sons, Inc.), 2021)