Phase Relationship between Spinal Motion and Limb Support Determines High-speed Running Performance in a Cheetah Model with Asymmetric Spinal Stiffness. - Tomoya Kamimura; Yuya Oshita; Mau Adachi; Yuichi Ambe; Akihito Sano; Naomi Wada; Fumitoshi Matsuno; Shinya Aoi (CoRR, 2026)