Cách Nâng vật nặng - How to Lift a Heavy Object

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Save yourself back pain and injury by learning the correct way to pick up heavy objects.


To complete this How-To you will need:

Common sense
Good posture
People to help
A dolly or mechanical lift

Warning: If you have a history of back problems, consider asking someone else to lift a heavy object to prevent possible injury.


Step 1: Study the object

Study the object to be moved and check for handles and whether the object is liquid or solid -- liquid can shift weight while being lifted.


Step 2: Test weight of object

Stand close to the object and lift one corner, if possible. Determine whether you will be able to lift it without assistance.

Tip: Help for lifting might include one or two others or mechanical assistance, such as a dolly or lift.


Step 3: Position yourself

Stand close to the object. Bend your knees and grab the object where you have good handholds.

Tip: Keep a straight back and spread your feet shoulder width apart.


Step 4: Lift

Lift slowly with your legs and arms, keeping your back straight and your torso close to the object. Use your abdominal muscles.


Step 5: Finish

Carefully lower the object, following the same precautions. You're done -- and your back thanks you for sparing it pain and injury.


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Duong van hung - 13/12/2011 13:59
Vui long rich bai nay bang tieng viet
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