List any THREE muscles in the anterior section of the trunk - NSC Dance Studies - Question 3 - 2018 - Paper 1
Question 3
List any THREE muscles in the anterior section of the trunk.
3.2.1 Give TWO anatomical actions of the deltoid muscles.
3.2.2 Name the muscle group responsible for ... show full transcript
Worked Solution & Example Answer:List any THREE muscles in the anterior section of the trunk - NSC Dance Studies - Question 3 - 2018 - Paper 1
Step 1
List any THREE muscles in the anterior section of the trunk.
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Answer
Pectoralis major
Rectus abdominis
External obliques
Step 2
Give TWO anatomical actions of the deltoid muscles.
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Answer
Abduction
External rotation
Step 3
Name the muscle group responsible for the anatomical action of the dancer's knee joints.
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Answer
Quadriceps femoris
Step 4
Name TWO muscles responsible for the anatomical action of the dancer's ankle joints.
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Answer
Tibialis posterior
Gastrocnemius/Soleus
Step 5
State ONE anatomical action of the dancer's hips.
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Answer
Abduction/outward rotation
Step 6
Name the muscle responsible for stabilising the dancer's pelvis and lumbar spine.
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