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Figure 4 (i) In what plane of movement does a backward roll take place in? (ii) With reference to named physical activities, describe two axes of movement of the human body - Leaving Cert Physical Education - Question 14 - 2021
Question 14
Figure 4 (i) In what plane of movement does a backward roll take place in? (ii) With reference to named physical activities, describe two axes of movement of the h... show full transcript
Worked Solution & Example Answer:Figure 4 (i) In what plane of movement does a backward roll take place in? (ii) With reference to named physical activities, describe two axes of movement of the human body - Leaving Cert Physical Education - Question 14 - 2021
Step 1
Step 2
With reference to named physical activities, describe two axes of movement of the human body.
Answer
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Longitudinal Axis: This axis runs from the top of the head down to the feet. Movements around this axis include rotation, as seen in activities like a pirouette in dance.
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Horizontal Axis: This axis runs from side to side through the body. Movements around this axis include flexion and extension, such as in forward rolls in gymnastics.
Step 3
Draw and label a diagram to illustrate a third class lever.
Answer
A third class lever consists of the following components:
- Load: The weight that is being lifted.
- Fulcrum: The pivot point around which the lever moves.
- Effort: The force applied to the lever.
In the diagram, position the load on one end, the fulcrum in the middle, and the effort applied between the fulcrum and the load.