Muscular dystrophies are a group of genetic disorders characterized by progressive weakness and degeneration of the skeletal muscles. These conditions result from mutations in genes responsible for muscle structure and function, leading to muscle wasting and loss of mobility over time. There are several types of muscular dystrophies, including Duchenne muscular dystrophy and Becker muscular dystrophy, each with varying severity and age of onset. Symptoms often begin in childhood, and while there is currently no cure, treatments such as physical therapy and medications can help manage symptoms and improve quality of life.