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About

Yuki Takezaki is a robotics researcher specializing in bipedal locomotion and humanoid foot mechanisms, with a focus on replicating the biomechanical functions of the human foot to achieve more natural, stable walking in robots. His major contributions center on the design and development of foot mechanisms that mimic the medial longitudinal arch—a key structure in human feet that provides shock absorption and energy efficiency during gait. Takezaki’s work on the WABIAN-2R humanoid robot demonstrated how a passive toe joint and arch-inspired foot could enable knee-stretched walking with heel contact and toe-off motions, closely resembling human gait. His research on walking stabilization, grounded in gait analysis, has been cited over 90 times collectively, with his most influential paper, “A study of function of foot's medial longitudinal arch using biped humanoid robot” (2010), receiving 59 citations. Takezaki’s innovations are notable for their potential to advance humanoid robots as human motion simulators, enabling quantitative evaluation of welfare and rehabilitation devices. His work bridges robotics and biomechanics, offering insights that could improve assistive technologies and prosthetic design.