Relationship between muscle volume and contractile properties of the human knee extensors. APPLIED PHYSIOLOGY NUTRITION AND METABOLISM, (41)1:110-113, CANADIAN SCIENCE PUBLISHING, NRC RESEARCH PRESS, 65 AURIGA DR, SUITE 203, OTTAWA, ON K2E 7W6, CANADA, January 2016. [PUMA: twitch electrical torque; peak {muscle volume; femoris quadriceps stimulation; doublet stimulation} muscle; single]