The aim of the study was to analyze the interaction between the coach and the players in the process of training the basketball team at a university The research procedures were to record the verbal and nonverbal behaviors of the coach during the training period first, then to proceed the analysis on coaching behaviors by using the Arizona State University Observation Instrument. After the synthetic analysis and discussion, the study concluded as follows:1.The training process was divided into five stages and totaled 98 minutes:warm-up :18minutes ; attack of three players and defense of two players:25 minutes ; individual shooting in professional position : 20 minutes ;harmony with each other of two players to shoot : 23 minutes ; ending activities : 12 minutes. 2.The rate per minute of the categories of coaching behaviors during training process could be put in order as follows : postinstruction>scolding>concurrent instruction>uncodable>use of first name= preinstruction=question=praise=management>positive modeling=hustle>negative modeling>physical assistance. 3.The three coaching behaviors which appeared more often in training process and their percentage were as follows : 25.6 % of all behaviors were postinstruction ; 14.9% were scolding ; 13.5% were concurrent instruction.