Which of the following is a biomechanical principle to help avoid injury and back problems.Group of answer choicesUse your large muscles( leg) when lifting.Keep your weight (hips) high.Use a narrow base of support for balance.Carry everything in one load to help save time and effort.
Question
Which of the following is a biomechanical principle to help avoid injury and back problems.Group of answer choicesUse your large muscles( leg) when lifting.Keep your weight (hips) high.Use a narrow base of support for balance.Carry everything in one load to help save time and effort.
Solution
The biomechanical principle to help avoid injury and back problems from the given choices is "Use your large muscles (leg) when lifting."
Here's why:
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Using your large muscles, especially your legs, when lifting helps distribute the weight more evenly across your body. This reduces the strain on any one muscle group, particularly your back.
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Keeping your weight (hips) high is not a good practice as it can lead to imbalance and potential injury. It's better to keep your weight centered and low when lifting.
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Using a narrow base of support for balance is also not advisable. A wider base of support provides more stability and balance, reducing the risk of falls and injuries.
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Carrying everything in one load to save time and effort can lead to overexertion and strain, especially on your back. It's better to make multiple trips or use equipment to help carry heavy loads.
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