TY - RPRT TI - Achilles tendon stiffness minimizes the energy cost in simulations of walking in older but not in young adults AU - Delabastita, T. AU - De Groote, F. AU - Vanwanseele, B. PY - 2020 DO - 10.1101/2020.02.10.941591 UR - https://www.biorxiv.org/content/10.1101/2020.02.10.941591v1 ID - 10.1101/2020.02.10.941591 ER -