Breaststroke swimming stroke trainer

Abstract

The invention relates to a breaststroke swimming stroke trainer. Four limbs are supported by a rod piece instead of a motor, so that the possibility that a trainee is hurt during exercise is reduced; a wrist part and an ankle part are supported by a support rod piece, the trainer has a simple and compact structure, and a motion trajectory of a hand part is close to a trajectory on a spherical surface and is better fitted with a standard breaststroke action compared with a plane trajectory; by adding an elbow support mechanism, the buoyancy of water to an arm of a person when the person performs a breaststroke air exchange action is simulated, and the person can more easily perform the standard breaststroke action of the hand part; by arranging a thigh support plate, the strength requirement of onshore breaststroke leg action exercise can be effectively reduced, and the common error actions such as the knock knee of an exerciser are effectively prevented; a foot part inversion mechanism can help the exerciser finish a standard sole turning action in a convenient and labor-saving mode; and the trainer can be suitable to be used by exercisers with different height and arm length and is easy to control, low in cost, convenient to assemble and maintain and suitable for the swimming stroke action exercise of breaststroke beginners.

Description

technical field [0001] The invention relates to a swimming training device, in particular to a training device for standard movements of breaststroke. Background technique [0002] In recent years, with the rapid development of social economy and the continuous improvement of people's living standards, coupled with the successful hosting of the Beijing Olympic Games, a sports boom has formed among the people. Especially in developed cities, while the material life is greatly satisfied, people's demand for a healthy life is also increasing, forming a multi-level and personalized sports consumption demand. It provides a great development space for the development of the sports consumption market. [0003] Among many types of sports, swimming, as a physical exercise aimed at enhancing physical fitness and enriching people's cultural life, has gradually become one of people's favorite sports. Adhering to swimming exercises can not only improve the functions of the nerves, brea...

AI Technical Summary

Problems solved by technology

[0006] The peach-shaped track of this exerciser has a large footprint, and uses a plane track to guide people's movements, which does not conform to professional swimming styles; and this device that uses the guide rail to realize the stroke track cannot realize the coordination of hand and foot movements. Therefore, it is not ideal when guiding practitioners to learn breaststroke strokes

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