Real estate agents frequently:

• Sit for long periods of time.

It is important for real estate agents to be able to:

• Understand the speech of another person.
• Speak clearly so listeners can understand.
• See details of objects that are more than a few feet away.
• See details of objects that are less than a few feet away.

It is not as important, but still necessary, for real estate agents to be able to:

• See differences between colors, shades, and brightness.
• Determine the distance between objects.
• Use stomach and lower back muscles to support the body for long periods without getting tired.