Saskia Baltrusch

249 Chapter 9 16. Jackson, R.W., Collins, S.H. (2015). An experimental comparison of the relative benefits of work and torque assistance in ankle exoskeletons. J. Appl. Physiol. 119, 541-557. 17. Selinger, J.C., O’Connor, S.M., Wong, J. D., Donelan, J.M. (2015). Humans Can Continuously Optimize Energetic Cost during Walking. Curr. Biol. 25, 2452-2456. 18. Zhang, J., Fiers, P., Witte, K.A., Jackson, R.W., Poggensee, K.L., Atkeson, C.G., Collins, S.H. (2017). Human-in-the-loop optimization of exoskeleton assistance during walking. Science. 356(6344), 1280-1284. 9