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Keywords: Fast stretchClose
Journal: Journal of Experimental Biology
J Exp Biol (2022) 225 (10): jeb244011.
Published: 30 May 2022
... whether fast stretching that causes cross-bridge slipping is associated with a loss of rFE. Skinned fibre bundles from rabbit psoas muscles were stretched slowly (0.08 µm s −1 ) or rapidly (800 µm s −1 ) while activated, from an average sarcomere length of 2.4 to 3.2 µm. Force was enhanced by 38±4% (mean...