Reducing Body Myopathy, also known as myopathy, reducing body, is related to reducing body myopathy, x-linked 1a, severe, with infantile or early childhood onset and reducing body myopathy, x-linked 1b, with late childhood or adult onset. An important gene associated with Reducing Body Myopathy is FHL1 (Four And A Half LIM Domains 1). Affiliated tissues include skeletal muscle.