Fig. 2 (IMAGE) Osaka University Caption Stable and unstable walking patterns depending on the body-axis flexibility Credit 2023, Aoi et al., Soft Robotics Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. License CC BY-NC Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.