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Among the oldest medical methods in China, massage is considered a very effective treatment for chronic and functional diseases. hong kong escorts However, some knowledge needs to be paid attention to when performing massage so as not to fall into the misunderstanding.
1. The stronger the massage, the better. Many people who go to massage health centers only seek a strong sense of stimulation. However, this excessive effort often leads to increased discomfort.nuru massage Some health care providers perform incorrect massage health care, even leading to cervical dislocation and lower limb dysfunction. In Chinese medicine theory, massage relies heavily on mastering proper technique and technology, not just on pushing hard. Excessive force may have a negative impact on the human body.
2. Massage can relax tight nerves and muscles. Long-term office work can easily lead to muscle stiffness and fatigue. Over time, this can lead to small subluxations in the small joints of the cervical and lumbar spine, which can lead to symptoms such as lumbago, back pain, arm pain, and dizziness. In such cases, many people make it a habit to visit a massage therapist to apply pressure to relax tight nerves and muscles. Proper massage therapy can relieve muscle and joint fatigue, but what many people don't realize is that in addition to being sedentary, many chronic diseases can cause similar external symptoms, such as spinal tumors, tuberculosis, fracture dislocations, and rheumatoid arthritis. Despite the similarity of the symptoms of these diseases, they are not easily treated by simple massage, which may otherwise lead to unforeseen consequences.
3. Massage can be done in three to five minutes. Most massage parlors base their rates on the duration of the massage. As a result, many massage therapists will perform quick and rough pulls from side to side directly for consumers entering the parlor. However, some consumers mistakenly believe that this is an advanced massage technique. In reality, orthopedic massage is like swimming in water; it requires a warm-up first. A regular massage therapist cannot have the patient perform the reset maneuver right off the bat. The resetting process of orthopedic massage should be carried out in four steps. First the relaxation of the muscles should be considered. Only when the muscles are fully relaxed, the effect of massage will be twice as effective.
4. It is normal for bones to make sounds during massage. Experts say that most of the bones do not make a sound during a correct massage, but the sound is often heard during a wrong massage. This indicates that the joints are rubbing frequently at this time, and the joint cartilage will be damaged for a long time, which will easily lead to arthritis and other problems.
You also need to pay attention to the following things when performing a massage:
1. the hands of the massage therapist should be kept clean and warm, the nails should be neatly trimmed and no ornaments should be worn on the fingers to avoid damage to the skin.
2. in order to carry out the massage smoothly and get good results, the massage should be carried out by choosing a position that is easy to manipulate, and at the same time ensure that the muscles of the massaged area are fully relaxed.
3. When massaging the whole body, pay attention to the direction of operation and follow the direction of blood and lymphatic return.
4. In the massage process should pay attention to the order and intensity of control, the beginning should be gentle pressure, and then gradually increase the intensity and ultimately gradually reduce the intensity and end of the operation. Because massage is a technical activity, it is important to avoid falling into the above four misunderstandings.
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With the rapid development of technology, PCB boards (Printed Circuit Board) play an important role in electronics manufacturing.pcb making company However, in the process of producing PCB boards, the choice of file format has a crucial impact on the efficiency and accuracy of production. Therefore, this article will analyze the production of PCB boards required file format, and provide you with some notes to help you successfully complete the production of PCB boards.
First of all, we need to clarify the file format required for the production of PCB boards. Common PCB file formats include Gerber files,multilayer pcb Drill files and Excellon files. These files are used to describe key information such as the PCB board's graphic layers, drill locations, and drill sizes, respectively.
Specifically, the Gerber file is a commonly used file format to represent the graphics and hierarchy of a PCB board. It contains elements such as circuit diagrams, pads, vias, alignments, etc. for each layer of the PCB board.Gerber files are usually generated by CAD software and can be converted by CAM tools to different formats required by the manufacturer.
The Drill file, also known as a drill file, is mainly used to describe the location and diameter of the holes on the PCB.PCB board china It usually contains information such as the coordinates where the holes are located, the size of the holes, and the associated drill specifications. The Drill file is used by the manufacturer to drill the PCB.
The Excellon file is also a common file format used to describe the location and size of the drilled holes on a PCB. Similar to the Drill file, the Excellon file contains the coordinates of the drilled holes as well as the size of the holes. Manufacturers can accurately process the drilled holes based on the Excellon file.
In addition to choosing the right file format, there are a few considerations to keep in mind. First, it is important to ensure that the correct levels and elements are selected when generating the file so that important details are not missed. Secondly, you need to make sure that the version of the generated file is consistent with the manufacturer's requirements to avoid production problems due to incompatible versions. In addition, you should also pay attention to whether the units and dimensions in the file are consistent with the design requirements to ensure the accurate production of the PCB board.
Before submitting the files, it is recommended that you validate and check the files first. Professional validation tools can be used to check the files for errors or incomplete parts. By performing validation and checking, you can greatly reduce errors and problems in the production process and improve the overall production efficiency and quality.
To summarize, producing PCB boards requires choosing the right file format and paying attention to the relevant details and requirements. By using Gerber, Drill and Excellon files correctly, as well as performing file validation and checking, you can ensure that PCB boards are produced accurately and that production efficiency and accuracy are maximized.
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We need every student homeschooling almost every day there will be some waste sponge, in general are by hand thrown into the trash, in fact, is that we can also choose to use it to do the material to raise flowers,compostable sponges clever use, almost do not have to go through the use of soil can be raised in full bloom to flowers.
In general gardening, soil, drinking water waste is essential, but some people live in buildings, planting flowers have certain limitations, this time with sponges and other materials more suitable for planting flowers.
Material: sponge strips
Container: Small saucer for water
Take wild chrysanthemums as an example.biodegradable loofah First cut a piece of sponge 15cm long and 7cm wide, roll it into a wheel shape and fix it with a rubber band. By April-May, new shoots of about 10cm will grow on the old branches of wild chrysanthemums, cut off 5-6cm of the new shoots and insert them into the sponge. At the same time, put the sponge roll into the pot, prepare a small dish or pot mop that holds water, put some water, and put the pot on top to absorb water naturally.
In this way, if the plants are immersed in too much water for a long time,natural loofah bath sponge they will not take root, so they must wait until the pot is dry before adding more water, and usually without deliberate fertilization, in August, the wild chrysanthemums will grow buds and blossom one after the other.
In this way, we planted flowers without any soil, clean and easy. Like this, you can also plant chrysanthemums, begonias, gentians, geraniums and other common flowers. How's that? Do you want to try it?
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Sponges can raise flowers, the effect produces an unexpected good
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Raise succulent, want not water, not rotten roots, use a sponge is enough!
