A kind of sports dance teaching and training device

Abstract

The invention discloses a sports dance teaching and training device, comprising a base, a support beam frame, a fixed waist support, an automatic waistline identification and adjustment mechanism and a separate differential fit support mechanism. The support beam is erected on the base, and the The fixed waist support is set on the base, the waistline automatic identification and adjustment mechanism is set on the base and on the fixed waist support, and the two ends of the separate differential fit support mechanism are respectively set on the base and the support beam frame up and close to the fixed lumbar support. The invention relates to the technical field of sports dance teaching, and in particular provides a sports dance teaching and training device, which automatically locates the position of each student's waist line through automatic identification, and according to the speed of the student's downward movement from the head to the chest in the process of lowering the waist Different from the stroke, the support structure is adjusted to a separate differential structure by using the principle of segmentation and asymmetry, which is more suitable for the movement of the human body, and simulates the movement trajectory of each part of the upper limb when the human body lowers the waist.

Description

technical field [0001] The invention relates to the technical field of sports dance teaching, in particular to a sports dance teaching and training device. Background technique [0002] Lower waist, also known as "lower bridge", is a physical exercise to develop human flexibility. The lower waist action method is to stand with legs apart and shoulder-width apart, raise both arms upward, straighten the hips, and lean back the upper body until the head is downward and the palms are on the ground. The whole body is in the shape of an arch bridge. Keep your hands and feet as close as possible. The lower waist device is a common auxiliary device in lower waist training. [0003] The height of the existing lower waist training device is fixed, and even if it is adjustable, it needs to be adjusted manually, and the height cannot be adjusted automatically according to the position of the waist line of different students. During the training process, junior students are prone to th...

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a sports dance teaching and training device, which uses reverse thinking to automatically locate the waistline position of each student through automatic identification, and automatically adjusts the student's waistline to fit Lumbar support, to avoid the problem of damage to the student's body caused by the difference in the height of the support, according to the speed and stroke of the different parts of the student from the head to the chest during the process of lowering the waist, the support structure is adjusted to separate by using the principle of division and asymmetry The differential structure is more suitable for human body movements, simulating the movement trajectory of various parts of the upper limbs when the human body lowers the waist, and can automatically monitor the comfort of the human body and lift the students up in time

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