title: The origin of the series elastic component in single crayfish muscle fibres.
abstract: High-speed cinematographic studies on the length changes of single tetanized crayfish muscle fibres during a step decrease in length revealed a farily uniform distribution of a highly compliant series elastic component along the fibre length, suggesting that it mainly originates from some structures in each sarcomere other than the cross-bridges.
mesh_terms: D000818:Animals; D003400:Astacoidea; D004548:Elasticity; D066298:In Vitro Techniques; D009119:Muscle Contraction; D009132:Muscles / Q000502:physiology* / Q000648:ultrastructure