Abstract: The present invention relates to a sport device for ballgames or for practicing with a ball, comprising a base structure (10) which is arranged to be placed on a level foundation, indoors or outdoors. The base structure (10) is elongated and comprises a lower foot part (12) and an upper part (14), where the upper part (14) rises approximately perpendicularly from the lower foot part (12). The lower foot part (12) comprises one or more openings for supply/removal of a weight means, and the side edges (16,18) of the upper part (14) comprise a number of transverse outer grooves (20,22) arranged to receive a carrying means.