A free-kick wall system comprising: -a movable free-kick wall for mimicking a wall of players when taking a free- kick on a playing field; -a data register unit comprising historical data related to a plurality of historical free-kicks, preferably using said movable free-kick wall; -a data collecting unit, communicatively coupled to said data register unit, arranged for collecting data related to a free-kick to be taken using said moveable free-kick wall; -a determining unit, communicatively coupled to said data register unit, arranged for determining free-kick parameters for said free-kick to be taken taking into account said historical data and data collected related to said free-kick to be taken; and -a proposal unit, communicatively couple to said determining unit,arranged for providing a proposal to a user of the free-kick wall system for taking and/or blocking said free-kick to be taken.
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