Fatiga de los erectores lumbares tras un maratón: estudio de caso único

Abstract

The present work has been designed to verify the loss of force in the erector muscle of the spine after a marathon, evaluating the importance of training for it. The subject evaluated is an experienced popular runner who underwent a lumbar isometric evaluation protocol using the MedX Lumbar Extension technology before and after the Marathon rare of Valencia. Loss of average resultant force was 30.86%. This result should be verified in future studies.