Weight-bearing type function-expanding back muscle group training device

A weight-bearing, training device technology, applied in the direction of heavy objects, gymnastics equipment, dumbbells, etc., can solve problems such as safety hazards, and achieve the effects of ensuring safety, overcoming weight-bearing instability, and improving comfort.

Inactive Publication Date: 2022-01-14
NANTONG YOULI SPORTING GOODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the strengthening training methods for the erector spinae, sacral spinae and lower back muscles generally use the free training method of Roman benches with barbell plates or dumbbells. The overall stability needs to be controlled by the athletes themselves, which poses a great safety hazard

Method used

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  • Weight-bearing type function-expanding back muscle group training device
  • Weight-bearing type function-expanding back muscle group training device
  • Weight-bearing type function-expanding back muscle group training device

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Embodiment Construction

[0026] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0027] Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.

[0028] In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the des...

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Abstract

The invention discloses a weight-bearing type function-expanding back muscle group training device, and relates to the technical field of back muscle group training. The invention aims to solve problem of stress application training stability during back super training. The device specifically comprises a base, supports are arranged on the outer walls of the two sides of the top of the base respectively, a same base plate is arranged on the outer walls of the tops of the two supports respectively, grabbing rollers are connected to the outer walls of the two sides of the bottom of the base plate through fixing pieces respectively, a connecting frame is connected to the outer wall of the bottom of the base plate through a rotating shaft, a placing shaft is arranged at the end of the connecting frame, the two ends of the placing shaft are sleeved with barbell discs respectively, the opposite sides of the two barbell discs are clamped with belt sleeves through buckles, an adjusting mechanism is arranged on the outer wall of the top of the side, close to the base plate, of the base, and a fixing plate is arranged at the top end of the adjusting mechanism. The invention overcomes the problem of unstable back load caused by traditional free training, and guarantees the effectiveness of human body back training and the safety degree of muscle group training.

Description

technical field [0001] The invention relates to the technical field of back muscle group training, in particular to a weight-bearing type function-expanding back muscle group trainer. Background technique [0002] The back muscles are (the key factor for the core strength of the human body, an important carrier for completing various sports forms, and the location of the lumbar spine with the heaviest load on the human body. The healthy operation of the lumbar spine is inseparable from the binding reduction factor of the lower back muscles. Injuries to the lumbar spine caused by competitive sports, work, and life.) A key factor that determines whether the body looks good or not. As a complex and important whole, it first determines the outline of the entire body shape; second, it connects The spine affects your posture and bone health. Various unsightly posture problems caused by sitting in the office for a long time, such as protruding neck, high and low shoulders, round sh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B23/02A63B21/075
CPCA63B23/0233A63B21/075
Inventor 丛洋洋郭雷刚
Owner NANTONG YOULI SPORTING GOODS
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