TY - RPRT TI - Constrained optimization in human running. AU - Anne K Gutmann AU - Brian Jacobi AU - Michael T Butcher AU - John E A Bertram PY - 2006 DO - 10.1242/jeb.02010 UR - https://pubmed.ncbi.nlm.nih.gov/16449557/ ID - 16449557 ER -