What are the proper methods of bracing for passenger occupying conference table seats ?
a. Sit with feet flat on the floor and back straight, using the chair's armrests for support if needed.
b. Lean back against the chair's backrest with feet planted firmly on the floor.
c. Sit up straight with knees bent at a 90-degree angle and feet flat on the floor.
d. Avoid slouching or leaning too far forward, and ensure proper support for the lower back.