Intermittent type lumbar muscle exerciser

Abstract

The invention discloses an intermittent type lumbar muscle exerciser which comprises a base. One side of the base is provided with a head support pad, and the other side thereof is provided with a foot support pad. The base is further provided with a middle support rack which is located between the head support pad and the foot support pad. The upper portion of the middle support rack is provided with an air cushion for supporting the waist or buttocks. The air cushion is communicated with an air cylinder through a communicating pipe. The piston rod of the air cylinder is hinged to an eccentric wheel. The eccentric wheel is connected with a motor through a spindle. The intermittent type lumbar muscle exerciser has the advantages that the air cushion can support the waist or buttocks of a user in an intermittent manner by the coordination of the air cylinder and the eccentric wheel, repeated and circulated exercising can be achieved to enhance the lumbar muscle strength, and functions of exercising and assisting chronic low back pain treatment are achieved; the operation interval and speed of the motor can be set to change the expansion and contraction rhythm and time interval of the air cushion so as to regulate exercising strength at any time according to personal needs, humanized exercising is achieved, and the intermittent type lumbar muscle exerciser is convenient to use, safe, reliable and the like.

Description

technical field [0001] The invention relates to an intermittent lumbar muscle exerciser, which belongs to the technical field of fitness equipment manufacturing. Background technique [0002] At present, there is a simple lumbar muscle exercise method called "Iron Bridge" lumbar muscle exercise method, that is, the practitioner uses the head and shoulders of the upper body and the calves and feet of the lower body as two support points, lying on two Pull away a certain distance on a chair or an orange, let the waist and hips hang in the air, and maintain this posture vigorously, you can exercise the waist muscles, strengthen the waist and relieve the pain of the waist. And it is very inconvenient when supporting objects up and down at the end, so that the popularization of this exercise method is limited to a certain extent. Contents of the invention [0003] The purpose of the present invention is to overcome above-mentioned deficiencies in the prior art, provide a kind ...

AI Technical Summary

Problems solved by technology

[0002] At present, there is a simple lumbar muscle exercise method called "Iron Bridge" lumbar muscle exercise method, that is, the practitioner uses the head and shoulders of the upper body and the calves and feet of the lower body as two support points, lying on two Pull away a certain distance on a chair or an orange, let the waist and hips hang in the air, and maintain this posture vigorously, you can exercise the waist muscles, strengthen the waist and relieve the pain of the waist. It is very inconvenient to support objects up and down at the end, which limits the popularization of this exercise method.

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