For example:
Are their shoulders relaxed or tense?
Do they maintain comfortable eye contact?
Are their movements natural or unusually rigid?
Are their arms open or tightly folded?
Does their posture change depending on the situation?
Do their facial expressions match the way they are standing?
Looking at these details together provides a much more reasonable picture than judging personality from leg shape alone.
Posture Can Change With Circumstances
People rarely maintain exactly the same posture throughout the day.
Someone may stand differently when speaking with a close friend than when addressing a large audience. A person who appears confident at work might become noticeably more reserved in an unfamiliar environment.
Mood can also influence posture.
Stress, fatigue, excitement, embarrassment, and concentration may all affect the way someone moves and holds their body.
This is one reason it is difficult to assign a fixed personality trait to a particular stance.
