The utility model relates to devices that are set in motion by the swimmer's legs, which make it possible to facilitate the movement of a person in the aquatic environment, and can be used for sports or entertainment in the water. The device for movement in water contains a telescopic bar, at one end of which a gearbox with a pedal drive and a screw is fixed, and at the other end - a means for attaching the device to the human body. The fastening means is made in the form of a belt connected to the telescopic bar by means of a quick-release fastener, which is a groove with spring-loaded fixing elements located on the telescopic bar, and a pin with an annular groove attached to the belt, made with the possibility of fixing in the bar groove by means of spring-loaded fixing elements and grooves. The telescopic bar is equipped with a means for depressing the spring-loaded elements. EFFECT: reduced time spent on disconnecting the device for movement in water from the user, while increasing controllability of swimming, as well as expanding the range of devices for movement in water. 5 p.p. f-ly, 3 dwg
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