6.1 Which of the following muscles is NOT a part of the quadriceps muscle group?
- Vastus Intermedius
- Vastus Medialis
- Semimembranosus
- Rectus Femoris
6.2 Label the muscle in the photograph above (6.2) and explain any ONE anatomical action - NSC Dance Studies - Question 6 - 2016 - Paper 1
Question 6
6.1 Which of the following muscles is NOT a part of the quadriceps muscle group?
- Vastus Intermedius
- Vastus Medialis
- Semimembranosus
- Rectus Femoris
6.2 Label... show full transcript
Worked Solution & Example Answer:6.1 Which of the following muscles is NOT a part of the quadriceps muscle group?
- Vastus Intermedius
- Vastus Medialis
- Semimembranosus
- Rectus Femoris
6.2 Label the muscle in the photograph above (6.2) and explain any ONE anatomical action - NSC Dance Studies - Question 6 - 2016 - Paper 1
Step 1
Which of the following muscles is NOT a part of the quadriceps muscle group?
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Answer
The muscle that is NOT part of the quadriceps muscle group is the Semimembranosus. The quadriceps group consists of the Vastus Intermedius, Vastus Medialis, and Rectus Femoris.
Step 2
Label the muscle in the photograph above (6.2) and explain any ONE anatomical action.
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Answer
In the photograph, the muscle labeled is likely the Rectus Femoris. One anatomical action that this muscle is responsible for is extending the knee. It plays a crucial role in activities like walking and running.
Step 3
Which of the muscles below is the largest muscle in the human body and what is its anatomical action?
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Answer
The largest muscle in the human body is the Gluteus Maximus. Its primary anatomical action is to aid in bending and flexing the knee as well as extending the hip.
Step 4
What anatomical action is occurring in the dancer's knees? (Refer to the photograph above.)
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Answer
The anatomical action occurring in the dancer's knees is flexion. This is evident as the knees are bent during the dance pose.
Step 5
Name ONE muscle responsible for the action occurring in the dancer's ankles. (Refer to the photograph above.)
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Answer
One muscle responsible for the action in the dancer's ankles is the Gastrocnemius. This muscle aids in plantarflexion, which is essential for many dance movements.
Step 6
What is the purpose of the hamstring muscles?
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Answer
The hamstring muscles primarily serve to bend the knee and assist in extending the hip. They are crucial for movements such as running, jumping, and squatting.
Step 7
Judging by the dancer's posture in the photograph, comment on which THREE muscles would be responsible for the dancer's posture.
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Answer
The three muscles responsible for the dancer's posture include:
Erector Spinae - helps maintain an upright trunk position.
Multifidus - aids in stabilizing the spine.
Transverse Abdominis - supports the core by drawing the abdomen towards the spine.
