A guided warm-up device for physical training

Abstract

The invention discloses a guided warm-up device for physical training, which comprises a bracket, wherein the bracket is in the shape of a gantry, on which there are guide rails, and two stretching assemblies are symmetrically connected under the guide rails; the guide rails Two damper assemblies are arranged symmetrically in the brackets at both ends, and the damper assembly is connected with the tension assembly near one side by a stay rope so that the tension assembly can slide with damping in the guide rail, and the damper assembly The damper assembly can adjust the size of the damping through the expansion and contraction of the servo telescopic rod provided on one side. Compared with the prior art, the present invention uses personnel and there is no reaction force in the stretching process, prevents injuries due to mistakes, hand slipping or loss of force, and can adjust the damping force of pulling the pull cord.

Description

technical field [0001] The invention relates to the technical field of sports training equipment, in particular to a guided warm-up device for sports training. Background technique [0002] Stretching is a commonly used warm-up method. Stretching exercises can soften the coordination between ligament muscles and joints and reduce the possibility of injury. Existing stretching equipment has equipment for training by pulling springs, but the pulling force of spring-type stretching training is often not linear, but the greater the stretching distance, the greater the pulling force, and each person's arm length and suitable pulling force. The size is different, the adaptability is low, and there are equipment for training by pulling the counterweight block, which can adjust the weight of the counterweight block as needed to change the size of the pulling force, but no matter pulling the spring or the counterweight block will produce a reaction force. In the process of use, it i...

AI Technical Summary

Problems solved by technology

Existing stretching equipment has equipment for training by pulling springs, but the tension of spring stretching training is often not linear, but the greater the stretching distance, the greater the tension, and each person's arm length and suitable tension The size is different, the adaptability is low, and there is also equipment for training by pulling the counterweight, which can adjust the weight of the counterweight as needed to change the magnitude of the pulling force, but both pulling the spring and the counterweight will produce a reaction force. During use, it is easy to be rebounded and injured after loosening the equipment due to mistakes, hand slipping, loss of force, etc.

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