Murach, Kevin Skeletal muscle architectural adaptations to marathon run training. [electronic resource] - Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme Jan 2015 - 99-102 p. digital Publication Type: Controlled Clinical Trial; Journal Article ISSN: 1715-5320 Standard No.: 10.1139/apnm-2014-0287 doi Subjects--Topical Terms: Adaptation, PhysiologicalAdultCohort StudiesExerciseFemaleHumansImage Processing, Computer-AssistedLactic Acid--bloodMaleMuscle, Skeletal--diagnostic imagingOxygen ConsumptionPhysical EndurancePhysical ExertionPilot ProjectsQuadriceps Muscle--diagnostic imagingRecreationReproducibility of ResultsRunningStress, PhysiologicalUltrasonographyYoung Adult