Specific myogenic microRNAs termed “myomiRNAs” are involved in skeletal muscle development and regeneration, and an obesogenic environment in utero may affect these processes. The present study aimed to determine whether this environment induced variations in the expression levels of myomiRs-31, −133, −136, −206, and −296 and whether the administration of (-)-epicatechin (Epi), an exercise mimetic, could modify these variation...