Chest pass automatic board for evaluating basic chest pass skills using vibration sensor

The purpose of the study is to develop an electronic basketball chest pass measuring tool that reduces human error while assessing technique. research and development approach was used in this study. A total 31 students were as participants on large-scale test. Data analysis a validity test using external by correlating results chess Chest Pass Automatic Board with conventional pass, reliability Spearman Brown. data obtained product value 0.9985 0.999. prototype valid reliable for Keywords: Basketball; test; Instrument; vibration sensor.