Professional abdominal training device for physical fitness

Abstract

The invention discloses a professional abdominal training device for physical fitness, and relates to the field of abdominal training devices.The professional abdominal training device comprises a bottom plate, an arc-shaped plate is fixedly connected to the rear side of the upper surface of the bottom plate, first T-shaped sliding rails are arranged on the left side and the right side of the upper surface of the arc-shaped plate, a movable plate is arranged above the arc-shaped plate, and a first sponge pad is arranged on the upper surface of the movable plate. Through mutual cooperation of a first T-shaped sliding rail, a movable plate, a rotating plate, a second T-shaped sliding rail, a first threaded rod, a threaded hole and a connecting rod, when training actions need to be replaced, the threaded rods on the two sides are rotated firstly, so that the first threaded rod is in threaded connection with the threaded hole to drive the rotating plate to move forwards, and meanwhile, a sliding block moves forwards in a sliding groove; and then a rotating plate is turned over by 180 degrees, a connecting rod is driven to rotate until the cambered surface of the rotating plate is placed upwards, a first T-shaped sliding rail and a second T-shaped sliding rail are in butt joint, the device achieves conversion between a sit-up instrument and a rail abdomen exercising instrument, and practicability is improved.

Description

technical field [0001] The invention relates to an abdominal training device, in particular to a professional abdominal training device for physical fitness. Background technique [0002] Fitness is a kind of sports, such as various freehand aerobics, rhythmic gymnastics, gymnastics and various self-resistance movements, gymnastics, yoga can enhance strength, flexibility, increase endurance, improve coordination, and control the ability of various parts of the body, thereby To make the body strong, the scope of fitness is very broad. Sports is only a part of fitness. In addition to sports, there are many things in fitness, such as writing, singing, doing housework, practicing orthotic yoga, etc. Fitness generally It is divided into equipment exercise and non-equipment exercise. Fitness is also an exercise method used by many men and women to shape a perfect body. Modern men and women like this sport. Fitness exercises can use various freehand exercises, such as various freeh...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a professional abdominal training device for physical fitness, to solve the problem that most of the abdominal training devices proposed in the above-mentioned background technology are simple instruments, only Only one kind of abdominal training action can be exercised. When the abdominal training action needs to be replaced, the training equipment needs to be replaced, which is time-consuming and laborious, and the training effect is poor. The soreness needs to be massaged and relaxed in time, otherwise it is not conducive to the recovery of abdominal muscles. Most of the existing abdominal muscle relaxation methods use external equipment for massage, which cannot massage and relax the abdominal muscles at the first time, and the problem of poor practicability

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