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Back Injury: Exercise And Ergonomics – SS1016DE (16 mins)
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to take the exam.
1
Which of the following is an example of poor ergonomics?
Reaching
Lifting
Twisting
All of the above
2
A sprain is an overstretched or torn muscle or tendon.
True
False
3
All stretching should be done slowly.
True
False
4
Swelling around an injured area can cause__________.
Pain
Tenderness
Stiffness
All of the above
5
When bending forward towards the ground, it is important to_____________
Only bend until you feel a comfortable stretching in your back
Remember, don’t bounce
Hold the stretch for 20 seconds
All of the above
6
80% of sprains or strains will usually heal on their own within a month.
True
False
7
Which of the following can damage soft tissue of the spine?
Reaching
Leaning
Twisting
All of the above
8
There are a limited amount of stretching exercises.
True
False
9
Strains and sprains are the most common causes of back pain.
True
False
10
You should stretch _______________ performing any job or activity.
Before
After
Both A and B
Neither A or B