MyositisPolymyositisDermatomyositisWhite Muscle DiseaseMuscular DiseasesMusclesMuscle, SkeletalMuscle ProteinsMuscular DystrophiesMuscle Fibers, SkeletalMuscle, StriatedMuscle DevelopmentMuscular Dystrophies, Limb-GirdleMuscle, SmoothMuscular Dystrophy, DuchenneMyositis, Inclusion BodyDystrophinCaveolin 3Muscular Dystrophy, AnimalMuscle ContractionMice, Inbred mdxMuscle, Smooth, VascularNeuromuscular DiseasesMuscle WeaknessSarcoglycansCardiomyopathiesMuscular Dystrophy, FacioscapulohumeralMuscular AtrophyCardiomyopathy, DilatedMyoblastsMuscle FatigueMuscle Fibers, Fast-TwitchMuscle Denervation