TY - RPRT TI - Human plantarflexor stiffness to multiple single-stretch trials. AU - P Blanpied AU - G L Smidt PY - 1992 DO - 10.1016/0021-9290(92)90243-t UR - https://pubmed.ncbi.nlm.nih.gov/1733982/ ID - 1733982 ER -