English, asked by alexiafajardo05, 2 days ago

In lifting heavy objects while cleaning, why is it necessary to have a proper posture? 

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Answers

Answered by anaytripathi27
0

Answer:

Mark as BRAINLIEST

Explanation:

according to physics it is necessary to make a proper posture while lifting heavy objects so that right amount of force can be applied and the normal reaction force of body could not affect our body so that we can get ache.

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