A group of students observed different rates of recovery after their physical education class. Develop a research question to investigate this observation, and explain how you could ensure this question addresses the physiological responses to aerobic training. (8 marks)
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Sample Answer
- A suitable research question would be: “How does recovery heart rate over a 5-minute period following a standardised 15-minute aerobic circuit differ between students who participate in regular sport and those who don’t?”
- This question specifies the physiological response being measured (recovery heart rate) over a defined time period (5 minutes).
- The aerobic stimulus is clearly identified (15-minute standardized circuit) to ensure consistency across all participants.
- The question establishes comparative groups (regular sport participants vs. non-participants) to investigate potential differences in physiological responses.
- To ensure the question addresses physiological responses to aerobic training, heart rate measurements would be taken at consistent intervals during recovery (e.g., immediately after exercise, then at 1, 3, and 5 minutes).
- The question is designed to be measurable using accessible equipment such as heart rate monitors or manual pulse measurement techniques.
- Results would provide insight into cardiovascular recovery efficiency, which is a key physiological adaptation to regular aerobic training.
Show Worked Solution
Sample Answer
- A suitable research question would be: “How does recovery heart rate over a 5-minute period following a standardised 15-minute aerobic circuit differ between students who participate in regular sport and those who don’t?”
- This question specifies the physiological response being measured (recovery heart rate) over a defined time period (5 minutes).
- The aerobic stimulus is clearly identified (15-minute standardized circuit) to ensure consistency across all participants.
- The question establishes comparative groups (regular sport participants vs. non-participants) to investigate potential differences in physiological responses.
- To ensure the question addresses physiological responses to aerobic training, heart rate measurements would be taken at consistent intervals during recovery (e.g., immediately after exercise, then at 1, 3, and 5 minutes).
- The question is designed to be measurable using accessible equipment such as heart rate monitors or manual pulse measurement techniques.
- Results would provide insight into cardiovascular recovery efficiency, which is a key physiological adaptation to regular aerobic training.