TY - RPRT TI - A mechatronic system for studying energy optimization during walking. AU - Simha, S. N. AU - Donelan, J. M. PY - 2018 DO - 10.1101/496489 UR - https://www.biorxiv.org/content/10.1101/496489v1 ID - 10.1101/496489 ER -