elbow height的意思|示意

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Elbow height is a phrase used to describe the normal height of a person's elbow when their arms are at their sides. It is typically measured from the ground, and is generally used to describe the size of furniture, such as desks and chairs, which should be at or slightly below elbow height for comfortable use by people of average height.

Elbow height is most commonly used in the context of ergonomics, or the study of the physical relationship between people and their environment. This phrase is used to describe the optimal height of a desk, for example, so that a person's arms are not constantly reaching up or down while working. It is also used to describe the height of chairs, so that the elbows can rest comfortably on the arm rests while the person is sitting.

Elbow height varies from person to person, depending on their size and shape. Generally speaking, though, the average elbow height for an adult is between 28 and 42 inches. This measurement can be used to determine the ideal size and height of furniture for people of average height, so that they are comfortable while working or sitting.

In addition to providing comfort, elbow height can also help to reduce the risk of injuries, such as strains and sprains, that can result from overreaching or uncomfortable postures. For this reason, it is important to ensure that any furniture purchased is the correct size and height, as well as to adjust it as necessary depending on the size and shape of the user.