Abstract: An improved swimming exercise device primarily includes a device body, a pendulous device, arm stroke gears and elastic devices and is characterized that a supporting surface is provided on the device body for supporting an abdominal region of a user lying prone thereon, so as to allow the user to transversely wiggle his/her upper-half body and vertically swing his/her legs more coordinately, stably and smoothly. The improved swimming exercise device is also is characterized that fixing devices are provided on front and rear portions of the device body, respectively, for fixing the pendulous device and the elastic devices, so that the pendulous device and the elastic devices can be prevented from unpredictable moves that might otherwise happen and frighten the user.

Abstract: This invention relates to a “swimming exercise device”, which includes a device body, a pendulous device, two arm stroke gears and two elastic devices. The body includes a front portion and a rear portion; one end of the front portion is coupled to one end of the rear portion; a space is formed between the front portion and the rear portion. The pendulous device is disposed in the space, one end thereof is pivoted on the front portion and the other end thereof is pivoted on the rear portion. The arm stroke gears are respectively on the top of both sides of the front portion of the body and the elastic devices are respectively pivoted on the upper edge of the rear portion of the body.

Abstract: This invention relates to a “swimming exercise device”, comprising a device body, a pendulous device, two arm stroke gears and two elastic devices. The body comprises a front portion and a rear portion; one end of the front portion is coupled to one end of the rear portion; a space is formed between the front portion and the rear portion. Said pendulous device is disposed in the space, one end thereof is pivoted on the front portion and the other end thereof is pivoted on the rear portion. The arm stroke gears are respectively on the top of both sides of the front portion of the body and the elastic devices are respectively pivoted on the upper edge of the rear portion of the body.