This study aims to examine the role of sport sociology in the practice of coaching and leadership of soccer coaches, especially in the context of multicultural teams. Through a qualitative approach and in-depth interviews with a number of soccer coaches, it was found that understanding the social background, culture, and individual values ??of players is very important in creating effective interpersonal relationships in the team. The results showed that coaches who have intercultural communication skills and adaptive leadership styles tend to be successful in building strong social cohesion and solidarity among players. Social integration in a soccer team is a dynamic process, where the coach acts as a socialization agent who is able to balance diversity without causing internal conflict. These findings contribute to the development of more inclusive and socially value-oriented coaching strategies. This study also emphasizes the importance of coaching training that includes social and cultural aspects in the management of modern sports teams.

An integrated physical education policy was a strategic approach in shaping a healthy lifestyle from an early age. This study aimed to determine the effect of the integrated physical education policy implementation on the healthy lifestyle of elementary school students. The method used was descriptive quantitative with a survey approach. The sample consisted of 120 students from four elementary schools that had implemented the policy in X city. The results showed a significant positive correlation between the implementation of the integrated physical education policy and the improvement of students' healthy living behaviors, which included regular physical activity, a balanced diet, and awareness of personal hygiene and health. This policy proved effective in instilling healthy living values through structured physical activities and supporting the strengthening of character education