What sitting posture guidelines apply to bench-style workstations?

Good posture at a bench seat is identical to any seated workstation: feet flat on the floor or a footrest, knees at roughly 90 degrees, seat height adjusted so forearms rest parallel to the worksurface, monitor top at or slightly below eye level, and lower back supported by the chair's lumbar. The key benching-specific issue is that shared surfaces are fixed height (unless adjustable), so shorter or taller users may need footrests or monitor arms to achieve correct ergonomics. FindOfficeFurniture.com has adjustable benching and ergonomic accessories — call 888-719-4960 for a complete ergonomic setup at the best price.