노인스포츠지도사 자격증 Korea Sports Instructor Training Institute
노인스포츠지도사 자격증* Competition performance refers to participation in various competitions (regardless of whether or not you win a prize), and can be replaced with a certificate of participation in the competition, etc. – If you have participated in competitions more than once a year (January 1 to December 31), your competition performance for that year … Read more