noun🔗ShareSartorioA long, thin muscle that runs down the length of the thigh; the longest muscle in the human body."During her yoga class, the instructor explained that stretching improved flexibility in muscles like the sartorius, which runs from the hip to the inside of the knee. "Durante su clase de yoga, la instructora explicó que estirar mejoraba la flexibilidad en músculos como el sartorio, que va desde la cadera hasta la parte interna de la rodilla.anatomyphysiologybodyorganhumanpartmedicinebiologyChat with AIVocabulary GamePractice Reading