Aerobics flexibility training auxiliary device

Abstract

The invention discloses an aerobics flexibility training auxiliary device. The device comprises a base and a telescopic column, sliding blocks are arranged on the telescopic column, a telescopic groove is formed in the base, and a sliding base, a first limiting unit and a second limiting unit are arranged on the base. The device can conduct leg pressing and leg split training on a trainer, when the leg pressing training is conducted, the device can maintain the opening and closing angle of legs of the trainer and can train two legs simultaneously, and the device can be stopped at any time to avoid the problem that the trainer needs to rely on a high place to complete back and forth pressing of the legs; when the leg split training is conducted, the device can gradually increase or decreasethe opening and closing angle of the legs and provide assistance for the legs to enable the trainer to maintain the opening and closing angle of the legs to prevent muscle strain due to excessively large opening and closing angle; the device can train the legs of the trainer when the legs are drawn back, which greatly improves the training effect and efficiency of the trainer.

Description

technical field [0001] The invention relates to an aerobics flexibility training auxiliary device. Background technique [0002] As we all know, flexibility is a very important physical quality. Various sports such as dance, gymnastics, acrobatics, and martial arts have very high requirements on people's flexibility. Leg presses or splits are often used in traditional hip flexibility training. If the splits and leg presses are not properly controlled, it is easy to cause muscle strain. Most of the existing leg press methods are to press the legs at a high place. This training method needs to be repeated back and forth on the legs, which is time-consuming and laborious. At the same time, due to the lack of auxiliary devices during leg pressing, it is difficult for the trainer to maintain the opening and closing angle of the legs. In addition, during leg pressing, the existing training methods are all aimed at pressing the legs, lacking strength training when retracting the l...

AI Technical Summary

Problems solved by technology

If the splits and leg presses are not properly controlled, it is easy to cause muscle strain. Most of the existing leg press methods are to press the legs at a high place. This training method needs to be repeated back and forth on the legs, which is time-consuming and laborious. At the same time, due to the lack of auxiliary devices during leg pressing, it is difficult for the trainer to maintain the opening and closing angle of the legs. In addition, during leg pressing, the existing training methods are all aimed at pressing the legs, lacking strength training when retracting the legs. Thus greatly reducing the efficiency and effect of training;

[0003] When the trainer does the splits, the gravity of the body will be distributed to the legs. Improper training can easily cause muscle strain. For beginners, it is impossible to succeed in the splits at one time. It is necessary to train step by step and gradually increase the angle of the splits. Existing training devices are difficult to train the splits step by step. When the trainer does the splits, because there is no auxiliary device for the legs, it is difficult for the trainer to maintain the opening and closing angle of the legs, which will easily cause the opening and closing angle to be too large Muscles are strained, and it is impossible to stop at a certain position during the training process, thus affecting the training effect of the entire splits

[0004] Existing training device also lacks the strength training to retracting leg in addition, in leg press and splits training, trainer mostly lays particular emphasis on the downward pressure of leg, and ignores the strength training when retracting leg after leg is pressed down, trainer Often after completing the downward pressure on the legs, the legs are retracted directly, which in turn affects the efficiency and effect of the entire training

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