DP Sports, Exercise and Health Science Questionbank
4.3.6. Label anatomical representations of levers.
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[N/A]Directly related questions
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21M.1.SL.tz0.18:
What is an example of a first-class lever?
A. Triceps contracting, moving the elbow
B. Biceps contracting, moving the elbow
C. Quadriceps contracting, moving the knee
D. Hamstrings contracting, moving the knee
- 21N.1.HL:.tz0.14: When the forearm acts as a first-class lever to extend the elbow, which muscle acts as the effort...
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22M.1.HL:.tz0.15:
The diagram shows a volleyball player serving right-handed. Which is an example of a first-class lever during the acceleration phase of the serve?
[Source: 4x6/DigitalVision Vectors via Getty Images.]
A. Extension of the right elbow
B. Flexion of the left elbow
C. Plantar flexion of the right ankle
D. Extension of the left knee
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22M.1.SL.tz0.19:
Levers are working throughout the body when a basketball player performs a jump shot. Where is the effort applied in the lower right leg?
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19M.2.SL.tz0.3e:
The diagram shows the lower leg.
Identify the elements A, B and C of the lever system.
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19N.1.SL.tz0.20:
The diagram shows elbow extension. Which type of lever is used?
[Source: © International Baccalaureate Organization 2019]
A. First
B. Second
C. Third
D. No lever is used during elbow extension
