title: Muscle soreness after exercise: implications of morphological changes.
mesh_terms: D000818:Animals; D001706:Biopsy; D002462:Cell Membrane / Q000648:ultrastructure; D004576:Electromyography; D004734:Energy Metabolism; D006804:Ergonomics; D006801:Humans; D008247:Lysosomes / Q000201:enzymology; D009119:Muscle Contraction; D009132:Muscles / Q000378:metabolism / Q000473:pathology* / Q000503:physiopathology / Q000648:ultrastructure; D010146:Pain / Q000209:etiology*; D010806:Physical Education and Training; D005082:Physical Exertion; D011817:Rabbits; D051381:Rats; D013997:Time Factors