Which option is listed as a common cause for crew member injuries?

Which option is listed as a common cause for crew member injuries?

• A. Excessive hydration.
• B. Excessive sleep.
• C. Improper lifting.
• D. Overuse of ergonomic equipment.

Answer: (C)

Improper lifting is a common way crew members get injured because the body is most at risk when a load is handled with poor technique. Lifting with the back instead of the legs, carrying heavy items away from the body, twisting while lifting, or rushing through a lift places excessive stress on the spine and surrounding muscles. That can lead to back strains, pulled muscles, or worse over time. The safer approach is to plan the lift, check the weight, use help or a mechanical aid if needed, and apply proper technique: stand with feet shoulder‑width apart, bend at the hips and knees (not the back), keep the load close to the body, and avoid twisting while lifting. By using proper lifting methods and assistive devices, you significantly reduce the risk of injury. Hydration and sleep aren’t typical injury causes in this context, and ergonomic equipment is intended to reduce risk, not cause it, so they don’t fit as common injury factors.

Improper lifting is a common way crew members get injured because the body is most at risk when a load is handled with poor technique. Lifting with the back instead of the legs, carrying heavy items away from the body, twisting while lifting, or rushing through a lift places excessive stress on the spine and surrounding muscles. That can lead to back strains, pulled muscles, or worse over time. The safer approach is to plan the lift, check the weight, use help or a mechanical aid if needed, and apply proper technique: stand with feet shoulder‑width apart, bend at the hips and knees (not the back), keep the load close to the body, and avoid twisting while lifting. By using proper lifting methods and assistive devices, you significantly reduce the risk of injury. Hydration and sleep aren’t typical injury causes in this context, and ergonomic equipment is intended to reduce risk, not cause it, so they don’t fit as common injury factors.