Adjustable leg stretching device special for aerobics
An adjustable and aerobics technology, applied in the direction of gymnastics equipment, sports accessories, etc., can solve the problems of non-adjustable, troublesome, non-adjustable tension length and height, etc., and achieve the effect of easy assembly and transportation
Inactive Publication Date: 2020-12-25
QILU NORMAL UNIV
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Problems solved by technology
[0004] The traditional leg stretching device has the following disadvantages: 1. The traditional leg stretching device cannot adjust the length and height of the stretching bar according to the length of the user's leg. It is not adjustable and is very troublesome; 2. The traditional leg stretching device The tendon device is inconvenient to transport and has a large volume, requiring staff to carry the stretching device to the destination as a whole; for this reason, we propose an adjustable leg stretching device for aerobics
Method used
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[0022] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] The following will combine Figure 1 ~ Figure 2 A specific adjustable leg stretching device for aerobics according to an embodiment of the present invention will be described in detail.
[0024] refer to figure 1 with figure 2 As shown, a special adjustable leg stretching device for aerobics provided by the embodiment of the present invention includes a seat 7, and the two sides of the seat 7 are fixedly connected with a slide...
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The invention discloses an adjustable leg stretching device special for aerobics, and belongs to the technical field of leg stretching devices, the adjustable leg stretching device comprises a seat, two sides of the seat are fixedly connected with sliders through connecting rods, the sliders are slidably connected with sliding grooves in the inner side walls of sliding rails, sliding block groovesare formed in the tops of one sides of the sliding rails, the sliding rails are welded to the surface of a cross rod, a mounting plate is welded to the tail end of the cross rod, the cross rod is detachably connected with the bottom of the rear plate through the mounting plate, a telescopic rod is welded to the rear portion of the seat, a buckling block is welded to the tail end of the telescopicrod, the buckling block is detachably connected with a buckling groove, and the buckling groove is formed in the surface of a buckling base; according to the adjustable leg stretching device specialfor aerobics, the distance, namely the stretching length, between the seat and a foot groove can be adjusted according to the leg length of a user, the height of the transverse plate of the front plate can be adjusted according to the stretching requirement of the user, and the adjustable leg stretching device special for aerobics is convenient to assemble and transport.
Description
technical field [0001] The invention relates to the technical field of leg stretching devices, in particular to an adjustable leg stretching device specially used for aerobics. Background technique [0002] Aerobics is a kind of aerobic exercise, which is characterized by low-to-medium-level whole-body exercise that lasts for a certain period of time. Aerobics has many benefits, not only can help us effectively strengthen the body, but also can lose weight. This exercise and weight loss method integrates bodybuilding and fitness. When performing bodybuilding training, the most important thing is to Stretch the body, especially the legs. Stretching before activities can prevent the muscles from being broken due to excessive stretching during aerobics. Frequent stretching can not only increase muscle elasticity and extensibility, It can also strengthen the tenacity of the tendon, greatly reducing the chance of muscle injury, and when people finish exercising, the stretching c...
Claims
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IPC IPC(8): A63B23/04
CPCA63B23/04A63B2225/093
Inventor 张立天
Owner QILU NORMAL UNIV