noun / verb
posture
PAHS-cher/ˈpɑːstʃər/
An adopted arrangement or bearing of the body.
The seated person's balanced posture keeps the torso upright and shoulders relaxed.

Etymology
The underlying idea is placing: posture describes how the body's several parts are arranged in relation to one another. That arrangement is the position someone holds while sitting or standing.
In context
Practice good posture Imagine with me again the Plaintiff and Defendant sitting in Court. One of them is sitting up straight while the other one is slouched down in their chair.
More examples
- The instructor demonstrates three basic yoga postures.
- His relaxed posture makes him look comfortable.
- Check your posture when you lift something heavy.
Forms
posture · postures · postured · posturing
postural adjective — Relating to how the body is held.