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Anonymous users2024-02-061. Correct posture for sitting. When reading and writing, you are required to sit well, with your head straight, your shoulders flat, your body straight, your chest slightly straight, your shoulders naturally drooping, your two thighs flat on the chair, your two calves together, and your feet flat on the ground.
2. The correct posture for reading. When reading, hold the book in both hands, the top of the book is slightly raised at a 45-degree angle to the tabletop, and the head is slightly tilted forward, which is easy to read the font and can also avoid neck muscle tension and fatigue. It is incorrect to place a book upright or flat on the table.
3. Correct posture for writing. When writing, the head should be tilted slightly forward than when reading. Both arms should be placed on the table at the same time, and the length should be equal, not one arm long, one short, or one arm on the table, which will make the torso malaligned and form a deformity.
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Anonymous users2024-02-05Different BAI environments are positive.
Exact sitting posture. 1. The body leans back slightly, and the neck is dedicated to the support to ensure that the neck releases its own pressure on the support, which can avoid neck fatigue. 2. The arms hang down naturally to relax the shoulder muscles; The arm is supported to reduce fatigue due to the straining of the arm to maintain its position. 3. Adjust the height of the desk to ensure that your hands can be parallel to the keyboard.
4. Place the leg health pedal so that the knee is slightly higher than the thigh to ensure smooth blood circulation in the legs. 5. The angle between the line of sight and the perpendicular line to the center of the earth is about 115 degrees. That is, the computer screen is slightly lower than the parallel line of sight.
2. Correct sitting posture for driving 1. The upper body is slightly leaned back, and the neck is protected by the cervical spine of the car driver and occupants headrest to relieve pressure. 2. The body is facing the steering wheel, the head is flat and the shoulders are level, and the line of sight is level ahead. 3. The hand should reach between 9-10 o'clock when the left hand is held on the steering wheel, and between 3-4 o'clock on the right hand, but the left hand must be higher than the right hand.
4. There are double back cushions on the back, the chest is slightly straight, and the lower abdomen is slightly closed. 5. Separate your knees naturally.
3. Students' correct posture when listening to lectures and homework 1. The back is naturally straight, the chest is open, the shoulders are flat, and the chest is about a fist away from the desk; Place your arms on the table slightly apart, and hold the left thumb and the remaining four fingers apart in a figure-eight shape, holding down the left side of the paper. 2. When writing, keep your eyes one foot away from the paper.
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Anonymous users2024-02-04Sitting on the computer: Straighten your waist and relax a little!
If the chair can be dao
With a chair, you can lean back on the chair.
Class: Answer with your chest up and your legs relaxed.
The cause of the pain is not necessarily sitting, it may be that you always like to lean sideways in one direction when sleeping, or you may not exercise regularly. So it's a good idea to play with the computer again or move after doing something.
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Anonymous users2024-02-03The head is hanging down from the shoulders, the chest is pulled out, and the feet are flat, shoulder-width apart.
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Anonymous users2024-02-02Just be comfortable, what you want to be right.
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Anonymous users2024-02-011. The shoulders are flat and relaxed, and the arms are naturally bent on the knees, or on the armrests of a chair or sofa.
2. Stand up waist, chest up, and upper body naturally straight.
3. Keep your knees together naturally, and put your legs straight or sideways.
4. At least 2 3 full chairs, with a light back against the back of the chair.
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Anonymous users2024-01-31Maintaining the correct sitting posture is only possible with practice and attention at all times.
When a woman is seated, if she is dressed, she should put her hand on the skirt slightly, and do not sit down and then stand up to tidy up her clothes. The body is slightly leaned back, and the neck is supported to ensure that the neck releases its own pressure on the support, which can avoid neck fatigue.
If you sit incorrectly, in addition to looking unenergetic, you are also prone to backache, and even affect the spine and compress nerves. Ultimately affect physical health. Correct and elegant sitting posture is a civilized behavior, which can reflect both the beauty of a person's form and behavior.
The correct sitting posture requirement is to "sit like a clock", that is, to sit as upright as a bell.
Dinner was eaten before 7:30 a.m., after which there was no more food except water. Sit less and move more.
Try not to speak ill of others in the dormitory, especially in your own dormitory, don't think that others don't know, and don't do anything if you don't know others! Second, if you are unhappy or dissatisfied with your roommate, use a tactful way, smile, and jokingly, even if the other party does not answer you! Third, often organize some small activities in the dormitory, such as celebrating birthdays, festivals, etc., you can also organize a weekend to go out together, take pictures, make a photo album, in this way, record your good time together, and often remind everyone, such as "By the way, do you remember when we were together?" >>>More
Raise a bird, I used to have a parrot at home, it starts calling at 4 o'clock every morning, the strange thing is that I don't feel annoyed every time I am woken up by it, and I feel very uncomfortable when I am woken up by the alarm clock. >>>More
How to develop good habits?
The correct Li Yuan drinks the balance of the water square.