Constructing an offensive situations to measure the tactical behavior in corner kick of futsal players using virtual reality technology

Research goals : Constructing situations to measure the offensive tactical behavior in corner kick of Futsal players using virtual reality technology, Setting standards and levels for the offensive tactical behavior of Futsal players using virtual reality technology.The research community included the Futsal players of the Iraqi Premier League clubs for the season 2020-2021, who numbered at the time of the experiment (258) players distributed over (16) clubs, and they are: (Police, Nationality, Municipality of Baghdad, Air Force, Army, the Refineries) clubs. (from the central region), (the Basra oil, the South, the South gas, the South Refineries, Uruk, the municipality of Nasiriyah) clubs (from the southern region), (the Central oil, the Eastern) clubs (from the middle Euphrates), (Shahrban, the North gas) clubs (from the northern region)), while the research sample consisted of (128) players representing a percentage of (49.61%) of the total research community.In order to access the information and data required in the research, the researcher used the questionnaire, personal interview, scientific observation and test as means of collecting the information. The researcher followed the scientific steps in designing the offensive tactical situations in an accurate design on a paper-drawn court , then he videotaped these situations with a (360-degree) camera, and then the researcher converted these videos to virtual reality technology using the (VR Player Free) program, A number of exploratory experiments were conducted, in addition to using the following scientific coefficients : reliability by retesting, Face validity , Intrinsic validity , discriminant validity for the upper and lower groups, discriminant validity for opposing groups, and objectivity.