What does posture refer to?

Posture refers to the position or bearing of the body, which encompasses how one stands, sits, or moves. Good posture is essential not only for physical health but also for the perception of professionalism and confidence. Having proper posture can convey assurance and attentiveness, shaping how others perceive and interact with an individual.

The other options relate to different aspects of professional image, such as interpersonal interactions and overall appearance, but they do not specifically encapsulate the concept of posture. The way someone interacts with others is more about communication skills, dressing for success emphasizes attire, and cleanliness relates to grooming and personal hygiene—all important, but distinct from the actual physical stance and alignment of the body implied by posture.