Abstract: A base plate is to be fixed to the ground at the edge of a swimming pool. A starting block can be fixed on the base plate. The base plate includes in an inner cavity, measurement electronics with at least one force or motion sensor or at least one strain gauge, to provide a measurement signal to a processor processing unit of an electronic circuit to determine one or more race parameters to be stored in a memory of the electronic circuit and/or to transmit wirelessly or wired to the base station or a timing station.

Abstract: A support part of a swimming start block. The front support part (18) is provided for a starting block (1) of a swimming race, which includes at least one base (9) to be fixed around a swimming pool, and a platform (5) which is mounted or fixed on the base (9). A foot of a swimmer as well as his hands are supported before the start of a race on the front support part. This front support part is arranged to be mounted interchangeably on a front portion of the platform (5) of the starting block (18) and can be an intelligent front support part with motion sensors and light source and race management electronics.

Abstract: A starting block (1) including a supporting ledge device (10) for a start of a backstroke race. The supporting ledge device is at least partially integrated into the starting block. The supporting ledge device includes a support ledge (13) on which at least one foot of a swimmer can be supported before the start of a backstroke race. The support ledge is held from within a base (9) or a base plate of the starting block by fastening elements (11). Two flexible fastening elements in the form of straps are respectively connected to the two ends of the support ledge and to return means within the starting block at ends opposite the fixation to the support ledge.

Abstract: A system for judging or determining position or posture, and/or a time on a line crossed by at least one competitor or racer in a sporting competition, includes at least an apparatus for taking a photograph when an intermediate line or a finishing line of the competition is crossed, the image of the photofinish type taken defining an input of the system, and a processing unit connected to the photographic apparatus to combine the photofinish image received with a processing of an algorithm using artificial intelligence for automatically placing one or more cursors on the photofinish image.