CSLB C-27 Landscaping ContractorSafetyEasy
A landscaper is working on a sloped area and needs to transport several bags of soil. To prevent musculoskeletal injuries, which of the following is the most appropriate lifting technique for handling heavy bags?
- ASquat down, keep the back straight, and lift using leg muscles.
- BTwist the torso while lifting to pivot quickly towards the destination.
- CLift the bag overhead in one swift motion to gain momentum.
- DBend at the waist, keeping legs straight, and lift with the back.
Show answer & explanationAnswer & explanation
Correct answer: A. Squat down, keep the back straight, and lift using leg muscles.
Proper lifting technique involves squatting down, keeping the back straight, and using the powerful leg muscles to lift. This minimizes strain on the back and reduces the risk of musculoskeletal injuries.
Why the other options are wrong
- B. Twisting while lifting significantly increases the risk of spinal injury.
- C. Lifting overhead, especially with heavy objects, is dangerous and can cause shoulder, arm, and back injuries.
- D. Bending at the waist with straight legs and lifting with the back is a primary cause of back injuries.
Safe Lifting Techniques
Ergonomic methods for manually lifting objects to prevent injury, primarily to the back.
- Use leg muscles, not back muscles.
- Keep back straight, avoid twisting.
- Hold load close to the body.
Memory trick: Lift with your legs, not your back's aches!