Straight leg lifting functional exercise belt

Abstract

The invention provides a straight leg lifting functional exercise belt, and relates to the technical field of medical instruments. The straight leg lifting functional exercise belt comprises a supporting seat, a measuring plate, two leg hook pieces and a limiting rod; the bottom of the supporting seat is hollow, and an elastic stretching belt is located at the bottom of the supporting seat; the measuring plate is connected with lifting rods, a connecting hole is formed in the front end of each lifting rod, and the front end of each lifting rod is connected with the supporting seat through the elastic stretching belt; the two leg hook pieces are arranged in a bilateral symmetry mode, and the lifting rods are fixedly connected with the leg hook pieces through bolts; and the limiting rod is connected into the top of the measuring plate. The ankle of an exerciser is attached to the inner sides of the leg hook pieces, when straight leg lifting of the exerciser is performed, the leg hook pieces drive the lifting rods to rotate and lift, the elastic stretching belt applies reverse tension to the front ends of the lifting rods, the straight leg lifting difficulty of the exerciser is increased, and the effect of enhancing the leg muscle strength is achieved.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and more specifically relates to a straight leg raising functional exercise belt. Background technique [0002] Practicing straight leg raising exercise after lumbar surgery can prevent lumbar nerve root adhesion and enhance leg muscle strength. Straight leg raising is a simple and easy exercise method: lie flat on the bed, stretch out the legs, let the muscles on the thighs tighten and straighten, form an angle of 30-40 degrees with the bed or lift 40 degrees away from the bed surface ~50cm, hold for 5-10 seconds each time, and then slowly put it down. [0003] Straight leg raising function exercise belt can refer to patent CN213250927U, which mainly includes the use of ankle ring, raising mechanism and raising monitoring device, the ankle ring can be movably sleeved on the ankle; the raising mechanism includes a movable rod and a fixed cavity, The movable rod is fixedly connected with...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides a straight leg raising function exercise belt to solve the problem that the existing similar straight leg raising function exercise device lacks a protective limiting mechanism when in use, and it is difficult to satisfy the effect of step-by-step exercise. When the straight leg is raised, it is easy to cause the angle of straight leg to be raised too high, causing damage to the leg muscles, and the adjustable effect is poor, it is difficult to adjust the device itself according to the length of the patient's leg, and the problem of high limitation of use

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