Are backpacks allowed to be worn on both shoulders?

• A. Yes
• B. No
• C. Only one shoulder
• D. Both shoulders

Answer: (D)

Distributing the load evenly is the key idea. Wearing a backpack with both straps helps keep the weight close to your spine and centered over your body, which reduces strain on your neck, shoulders, and back. It also helps keep the pack from shifting or slipping as you move around a rolling deck, which is important for balance and safety. Wearing a backpack on a single shoulder concentrates the weight to one side, which can cause fatigue, imbalance, and the pack to ride up or slip, making tasks or movements more awkward or risky. So the best practice is to wear the backpack on both shoulders.