Correct use of philharmonic chair

What is the correct usage of the Philharmonic Chair?

When in use, other sex toys and cleaning supplies that need to be used can be placed on the handrail. Octopus chair must be used as a tool for both men and women to enhance their feelings. Octopus chair comes from precise ergonomic design, which allows people to enjoy a happy and intimate relationship, relax their body and mind, create a new idea of sex, fit the human body design, and let people naturally lie down.

From the point of view of sports mechanics, we should get rid of many restrictions of bed circumference, adopt a structure that conforms to human physiological characteristics, alleviate the inconvenience caused by the difference of body size, turn the plane into a three-dimensional frame, free people from traditional push-ups, and reduce the load and pressure on their limbs. At the same time, men and women can free their limbs and hands at will.

How to choose a chair?

1, seat height

Should be equal to the length of the calf. After sitting down, the calf naturally hangs down and the sole of the foot just falls to the ground. Too high, the calf is suspended, and it is not good to be oppressed under the thigh for too long; The seat surface is too low, the thighs can't be placed on the seat surface, and the weight of the human body is concentrated on the buttocks, which will be uncomfortable for a long time.

2. Seat depth

The depth of the seat surface should be equal to the length of the thigh in a chair with sitting as the main part. After sitting down, the knee joint bends just to the edge of the chair, the chair surface is too deep, and the back has not landed; The seat surface is too shallow, the thigh support is not enough, and it is uncomfortable.

3. Material of chair surface and chair back

Both should be soft on the outside and rigid on the inside. Scaffolding should be strong enough, but the surface has a certain thickness of elastic layer. The outermost material in contact with human body should be breathable, wear-resistant and dirt-resistant, and it is not easy to generate static electricity with human body or clothes.

4. Back of chair

It is best to support the waist, back and neck in whole or in part. The longer you sit in the chair, the better support you will get. Dining chairs can be ignored, because they are only used when eating, while office chairs are best taken care of. The size of imported furniture is often more suitable for the people in the producing country, so we should pay special attention to it when choosing.

Step 5 pay attention to the material

The choice of chair legs is very particular, there can be no scars and no splicing. Chairs made of hard miscellaneous wood are stronger. When buying metal chairs, pay attention to the wall thickness of metal materials such as steel pipes. Relatively speaking, the thicker the chair, the stronger it is.

6. Pay attention to style

It should not only meet your needs, but also match the colors of existing furniture. The chair popular in 1999 has simple lines and is comfortable and practical.