DATA PROCESSING PHYSICAL CONDITION TEST OF KARATE ATHLETES BASED ON ANDROID

The purpose of this study was to create a formula for presenting data on the physical condition of karate athletes in the form of application software on android. This research uses Research and Development approach. The population and samples in this study are students of the Physical Education Health and Recreation (40 people) who are taking karate courses and PPLP athletes in North Sumatra (15 people). The results of the research obtained from the validation of expert tests and field expert tests (North Sumatra Student Education and Training Centerathletes and Faculty of Sports Sciences students) showed that the physical condition test application software of karate sports meets the criteria of acceptability in accordance with aspects of usability, feasibility, accuracy and propriety. The score obtained from the validation of media expert test (72.7%), validation of material expert test (81.5%) and field expert test (79.8%) fall into a good category and do not need revision. Thus, the application of physical condition tests of karate sports can be used as a medium in the service of implementation instructions, information and evaluation of tests and measurement of the physical condition of karate athletes.