This research reported the implication of students' indiscipline behaviour in teaching and learning process. In conducting the study, researchers used descriptive qualitative approach in order to describe the implication of indiscipline behaviour in teaching and learning process. By using purposive sampling, we invited ten students of Physical Education, Sport, Health, and Recreation of Artha Wacana Christian University, Kupang. The data were collected from observation-participation,

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... erviews and documentation. Data analysis technique used was qualitative method. The result indicates that the implications of students' indiscipline behavior in teaching and learning process are: 1) loss of confidence in self irresponsibility, 2) the emergence of horizontal disharmony, 3) learning atmosphere is not conducive, 4) poor academic achievement, and 5) self-compunction and disappointed.