Fig. 4 below shows a diagram of a knee joint - OCR - GCSE Physical Education - Question 13 - 2020 - Paper 1
Question 13
Fig. 4 below shows a diagram of a knee joint.
Which letter identifies the location of cartilage on the femur?
Describe the role of this cartilage for a long jumpe... show full transcript
Worked Solution & Example Answer:Fig. 4 below shows a diagram of a knee joint - OCR - GCSE Physical Education - Question 13 - 2020 - Paper 1
Step 1
Which letter identifies the location of cartilage on the femur?
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Answer
The letter that identifies the location of cartilage on the femur is D. The cartilage is found at the ends of the femur where it meets the tibia, providing a smooth surface for articulation.
Step 2
Describe the role of this cartilage for a long jumper.
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Answer
The role of this cartilage for a long jumper is to provide cushioning and support during impact. It helps reduce friction between the bones of the knee joint, allowing for better movement efficiency and minimizing the risk of injury. This is crucial for athletes during activities that involve jumping and landing.
