title: Short communication.  Sarcomere length changes during fish swimming.
authors.affiliation: Department of Orthopaedics, University of California, San Diego 92161.
authors.forename: R L
authors.initials: RL
authors.lastname: Lieber
authors.forename: R
authors.initials: R
authors.lastname: Raab
authors.forename: S
authors.initials: S
authors.lastname: Kashin
authors.forename: V R
authors.initials: VR
authors.lastname: Edgerton
mesh_terms: D008841:Actin Cytoskeleton / Q000502:physiology*; D000818:Animals; D002397:Catfishes; D007834:Lasers; D008124:Locomotion / Q000502:physiology*; D018656:Muscle Fibers, Fast-Twitch / Q000502:physiology; D018482:Muscle, Skeletal / Q000502:physiology*; D012518:Sarcomeres / Q000502:physiology*; D013550:Swimming