In this article, we present in-depth content knowledge required for preservice and practicing physical education teachers to teach korfball. We begin by describing knowledge of game rules, safety, etiquette, techniques, and tactics of korfball, which refers to common content knowledge (CCK) and continue with defining knowledge of student errors, instructional tasks, and representations. This refers to specialized content knowledge (SCK) that is essential for teachers to deliver meaningful learning experiences to students in physical education lessons. The article provides preservice and practicing physical education teachers with educationally rich examples to improve their teaching practices, thus promotes students' lifelong engagement in korfball.