Dynamical waist-back muscle exercising device and method thereof
An exercise device and dynamic motion technology, applied in sports accessories, muscle training equipment, gymnastics equipment and other directions, can solve the problems of affecting health, users' dependence on professional counseling, difficulty in completing it independently, family and social losses, etc., to eliminate fatigue. , Efficient and sufficient low back muscles, the effect of low back muscle exercise
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[0024] Referring to the accompanying drawings, which reflect a specific structure of the present invention, the dynamic exercise device for low back muscles includes a hollow base 14 and a top plate 1 in the shape of two wings, and the first optical axis 2 and the second optical axis 20 pass through the first support seat 13 and the second support seat 21 are fixedly connected to the base 14 and the top plate 1 to form a main body support frame.
[0025] The first optical axis 2 and the second optical axis 20 between the base 14 and the top plate 1 are also provided with a movable plate 18 located above and a fixed plate 16 located below. The movable plate 18 passes through the first linear bearing 8, the second The linear bearing 17 is sleeved on the first optical axis 2 and the second optical axis 20 , and the fixing plate 16 is fixed on the first optical axis 2 and the second optical axis 20 through the third supporting seat 15 .
[0026] The stepper motor 12 located betwee...
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