How is ergonomics most accurately described?

How is ergonomics most accurately described?

• A. Fitting the job to the person
• B. Designing machines to maximize speed
• C. Reducing energy consumption only
• D. Training for all hazards

Answer: (A)

Ergonomics aims to make work fit the person. It considers how the body moves, where limits lie, and how thinking and attention interact with tools and tasks, so workplaces are designed to minimize awkward postures, excessive force, and repetitive strain while improving comfort and performance. For example, adjustable chair height, monitor at eye level, and tools with balanced weight help people work safely for longer and with fewer errors. That’s why the best description is fitting the job to the person. The other ideas focus on speed, energy use, or safety training alone, which don’t capture the core idea of tailoring the task and environment to human capabilities.

Ergonomics aims to make work fit the person. It considers how the body moves, where limits lie, and how thinking and attention interact with tools and tasks, so workplaces are designed to minimize awkward postures, excessive force, and repetitive strain while improving comfort and performance. For example, adjustable chair height, monitor at eye level, and tools with balanced weight help people work safely for longer and with fewer errors. That’s why the best description is fitting the job to the person. The other ideas focus on speed, energy use, or safety training alone, which don’t capture the core idea of tailoring the task and environment to human capabilities.