Ethnographic research is an in-depth study of natural behavior in a culture that aims to analyze and interpret elements of a cultural group in society. Data in the form of observations, interviews, surveys, and analyzes of written material or recordings were then analyzed using content analysis where the results of the study showed that through appreciation of the Peresean tradition in Sasak tribe Lombok, it can reveal the value of sportsmanship which is reflected in the attitude and behavior of the pereseanto show authority. and recognizing the superiority of the opponent and accepting defeat with a fairness.

The opportunity space in the gendang beleq art of Lombok provides thinking and interpretation for societies who watch the show. The value of opportunity space becomes important because a work of art influences the social environment and how people view the artwork. The art of gendang beleq contains cultural values, morals and religious values. These three values lead to a domain of character education that sustains in the guideline for Lombok people's life.

The opportunity space in the Gendang Beleq art of Lombok provides thinking and interpretation for societies who watch the show. The value of opportunity space becomes essential because it influences the social environment and how people view the artwork. The art of Gendang Beleq contains cultural values, morals, and religious values. These three values lead to a domain of character education that sustains Lombok people's life guidelines.