노인스포츠지도사 자격증 M Sports Instructor & M Sports Management Manager
노인스포츠지도사 자격증“Youth sports instructor” refers to a person who has knowledge of the behavioral patterns and physical development of youth (referring to the period from the age of 3 until they enter middle school) and instructs youth in physical education for the relevant qualifications. A senior sports instructor is a person who has knowledge of … Read more