The aim of this study was to identify the relationship among Yoga instructor’s image, non-verbal communication, instructors trust, and intimacy of Yoga exercise participants in Yoga center. For this, 280 people are selected from 3 regions in South Korea using convenience sampling method. Exploratory factor analysis, Cronbach''s α, correlation analysis, and multiple regression analysis in SPSS 23.0 FOR Windows statistical package is used and the results are presented as follows: First, sub-factors(attitude, consciousness, professionalism, role) of Yoga instructor’s image have a positive influence on sub-factors (sincerity, ability, consistency, altruism, openness) of instructors trust. Second, sub-factors(attitude, consciousness, professionalism, role) of Yoga instructor’s image have a positive influence on intimacy. Third, sub-factors(physical language, semantic language, spatial language, physical appearance) of Yoga instructor’s non-verbal communication have a positive influence on sub-factors(sincerity, ability, consistency, altruism, openness) of instructors trust. Fourth, sub-factors(physical language, semantic language, spatial language, physical appearance) of Yoga instructor’s non-verbal communication have a positive influence on intimacy.