Which of the following guidelines can help prevent back injuries?Twist at the waist.Insist on always lifting an object alone.Bend your knees as you lift.Hold the object as far as possible away from your body.
Question
Which of the following guidelines can help prevent back injuries?Twist at the waist.Insist on always lifting an object alone.Bend your knees as you lift.Hold the object as far as possible away from your body.
Solution
The guideline that can help prevent back injuries from the options provided is: "Bend your knees as you lift."
Here's why:
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"Twist at the waist": This is incorrect. Twisting at the waist while lifting can put undue stress on your spine and lead to back injuries.
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"Insist on always lifting an object alone": This is incorrect. If an object is too heavy, it's important to ask for help or use equipment to lift it. Lifting heavy objects alone can lead to back injuries.
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"Bend your knees as you lift": This is correct. When lifting, it's important to use your legs, not your back. Bending your knees allows you to use your strong leg muscles and can help prevent back injuries.
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"Hold the object as far as possible away from your body": This is incorrect. Holding an object close to your body when lifting can help maintain balance and reduce the strain on your back. Holding it far away can lead to back injuries.
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