Simulation training device for land speed skating and use method

Abstract

The invention relates to a simulation training device for land speed skating and a use method. Existing teaching equipment is not provided with a land simulation training device matched with the existing teaching equipment, shoes worn by students in daily land skating simulation training are not matched with speed skating knives, and the teaching quality of simulation training is directly affected. The device comprises a speed skate (1), a fixing plate (11) is embedded in a sole at the front end of the speed skate, the fixing plate is provided with a protruding square limiting column (12), the square limiting column is installed in a groove of a front end connecting base (3), a pin shaft (2) penetrates through the square limiting column on the two sides and in the middle of the front end connecting base and is connected with the square limiting column through a spring washer (10) and a thin nut (11), the front end connecting base is provided with a set of unthreaded holes, and the thin nut (11) is connected with the pin shaft (2). The pin penetrates through the unthreaded hole and is connected with the fixing plate through threads, the rear end of the speed skating shoe is provided with an elastic heel (8), the bottom face of the elastic heel is provided with an inclined face, and the inclined face is attached to an inclined face in a rear end connecting base (6). The invention is used for the land speed skating simulation training device.

Description

technical field [0001] The invention relates to the technical field of physical education equipment, in particular to a simulation training device for land speed skating and a method of using the same. Background technique [0002] Speed ​​skating uses a Clap Skate. The rear blade holder and the skates can be automatically separated. Even in the state of raising the heels, the Clap Skate can still use the full edge of the ice, which can fully play the role of toe flexion and improve the performance. The degree of freedom of the ankle joint is improved, and the improvement of the plantar flexion ability of the ankle joint relieves the excessive stretch of the gastrocnemius muscle, further reduces the workload of the knee joint extensor group, and avoids the knee joint losing contact with the ice surface before it is fully extended. At the same time, it also increases the range of motion of the hip joint, and the center of gravity of the body can move forward in the longitudin...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing speed skating teaching or training equipment does not have a matching land-specific simulation training device. In the training or teaching of the ice-free period, speed skating shoes and bracket rollers are often used to fix, and the heel and toe are fixed on the bracket at the same time. The shoes worn during the daily land skating simulation training do not match the speed skating blades, resulting in the inconsistency between the special physical fitness or technical training and the actual ice skating special techniques, which do not conform to the sports biomechanical characteristics and the power generation mode of the lower limb muscles, which directly affects the Land simulation teaching or training quality

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