| DMD | Duchenne Muscular Dystrophy |
| MMIS | Multiparametric Muscle Improvement Score |
| H&E | Hematoxylin and eosin |
| i.p. | Intraperitoneal |
| CK | Creatine kinase |
| CSA | Cross-sectional area |
| CNF | Centrally nucleated fibers |
| EDL | Extensor digitorum longus |
| ECC | Eccentric contraction |
| NSAA | North Star Ambulatory Assessment |