Human Body Movement and Posture

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Questions and Answers

Why is it uncomfortable to maintain a body position without change over extended periods?

  • Because our body is not built to move
  • Because we get anxious in a fixed position
  • Because our body is designed to move about (correct)
  • Because we are not used to sitting

What parts of the body are constrained while driving a motor vehicle?

  • Only the hands and feet
  • Only the head and trunk
  • Only the back and legs
  • The trunk, head, hands, and feet (correct)

What happens when we are constrained to a nearly immobile posture?

  • We start to feel sleepy
  • We feel energetic and refreshed
  • We start to feel hungry
  • We experience discomfort (correct)

What is the result of not being able to move about while driving?

<p>Discomfort and tiredness (C)</p> Signup and view all the answers

What is the underlying reason for feeling uncomfortable while driving?

<p>Because our body is built to move about (A)</p> Signup and view all the answers

Flashcards

Why is immobility uncomfortable?

Our bodies are designed for movement; prolonged immobility leads to discomfort.

Body parts constrained while driving?

While driving, the trunk, head, hands, and feet are often restricted in their movement.

Result of immobile posture?

Being restricted to a nearly immobile posture leads to feelings of discomfort.

Driving without movement?

The inability to move freely while driving results in discomfort and tiredness.

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Underlying reason for driving discomfort?

Our inherent need for movement clashes with the constrained posture required while driving, leading to feelings of discomfort.

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Study Notes

Importance of Movement

  • Human bodies are designed for movement; remaining still is counterintuitive to our physiology.
  • Prolonged immobility leads to discomfort and fatigue, indicating our need for change in position.

Impact of Extended Stillness

  • Staying in one position for an extended time can affect physical comfort and overall well-being.
  • Common scenarios, such as driving, highlight constraints imposed by fixed postures, leading to discomfort.

Driving and Body Position

  • Driving typically requires a fixed posture—seat position, head orientation, and hand/foot placement on controls.
  • These constraints contribute to the feeling of immobility and discomfort during long periods of driving.

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