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QUESTION 3: MUSCLES AND ANATOMICAL ACTIONS (CHOICE QUESTION) Choose ONE of the dancers in the photograph below, Dancer A or Dancer B - NSC Dance Studies - Question 3 - 2020 - Paper 1
Question 3
QUESTION 3: MUSCLES AND ANATOMICAL ACTIONS (CHOICE QUESTION) Choose ONE of the dancers in the photograph below, Dancer A or Dancer B. Answer QUESTION 3.1 if you cho... show full transcript
Worked Solution & Example Answer:QUESTION 3: MUSCLES AND ANATOMICAL ACTIONS (CHOICE QUESTION) Choose ONE of the dancers in the photograph below, Dancer A or Dancer B - NSC Dance Studies - Question 3 - 2020 - Paper 1
Step 1
Identify any FIVE muscles Dancer B is using to achieve the position of his raised leg.
Answer
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Iliopsoas:
- Anatomical Action: External rotation of the hip joint.
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Sartorius:
- Anatomical Action: External rotation and abduction of the hip joint.
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Gluteus Maximus:
- Anatomical Action: External rotation of the hip joint.
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Hamstrings:
- Anatomical Action: Flexion of the knee joint.
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Gastrocnemius:
- Anatomical Action: Flexion of the knee joint and plantar flexion of the ankle joint.
Step 2
Next to EACH muscle you have identified, analyse which anatomical action is occurring.
Answer
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Iliopsoas performs external rotation at the hip, essential for achieving stability and shaping during the raised leg position.
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Sartorius aids in both external rotation and abduction, allowing for a symmetrical and open hip posture, enhancing aesthetic appeal.
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Gluteus Maximus also assists with external rotation, contributing power and extension to maintain the leg's lifted position.
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The Hamstrings bring about flexion at the knee, balancing the movement and supporting the overall posture of the leg.
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Finally, the Gastrocnemius supports the position by flexing the knee joint while also enabling plantar flexion at the ankle, which is necessary for controlling body balance.