How to adjust the back of the office chair

After sitting in the office for a long time, the muscles in the lower back and legs will become tight and uncomfortable. In fact, after the office chair is properly adjusted, it will provide certain support for the lower back and relieve the discomfort.

For working people in the office, if they can adjust the office chair to a comfortable working condition, then it is very important to choose a more comfortable height. But how to adjust the back of the office chair? I believe people who don’t know Very understanding.

For office workers who are busy every day, adjusting the height of the back of the office chair, a comfortable and comfortable office chair is what everyone needs most. How high should the height of the office chair be adjusted to be considered comfortable for the human body? This must be determined according to each person's height. To determine the most suitable chair height, just remember the "two verticals" when sitting down. See if the thighs and calves are vertical, and the spine and hips are vertical, so you can judge whether it is suitable for you. Then the two verticals can simultaneously meet the 90-degree vertical between the thighs and calves, as well as the vertical between the spine and hips. If the height of your office chair meets these two conditions, then your office chair is the best height. .

An introduction to how to adjust the height of the backrest of a staff office chair. The highest staff office chair is usually 47 cm and the lowest is 37 cm. So how to adjust the most suitable height? Usually fixed-height staff chairs are in the minority. Some staff office chairs are 40 cm high, some are 42 cm, and some are 44 cm. The average height is generally 42 cm. However, some staff office chairs can adjust the height by themselves. Many friends adjust it randomly by themselves, but in many cases it is not the best state. Therefore, it is more often necessary to measure according to scientific methods.