Evaluate the extent to which physiological data collected during a 6-week aerobic training study can be used to draw conclusions about long-term adaptations to aerobic exercise. (4 marks)
--- 12 WORK AREA LINES (style=lined) ---
Show Answers Only
Sample Answer
- A 6-week study can capture initial improvements in heart rate and recovery time, but may not show the complete range of cardiovascular benefits that develop over longer periods.
- Short-term studies show direction of change but cannot accurately predict whether improvements will continue at the same rate, plateau, or progress differently over extended periods.
- Individual differences in response to training become more apparent over time, meaning a 6-week study might not fully represent the variety of adaptation patterns.
- The principle of diminishing returns suggests that the rapid improvements often seen in short-term studies typically slow down over longer periods, limiting the ability to make direct long-term projections.
- A 6-week timeframe provides valid information about immediate responses to aerobic training, but conclusions about long-term effects should be presented with appropriate caution about sustainability and continued progression.
Show Worked Solution
Sample Answer
- A 6-week study can capture initial improvements in heart rate and recovery time, but may not show the complete range of cardiovascular benefits that develop over longer periods.
- Short-term studies show direction of change but cannot accurately predict whether improvements will continue at the same rate, plateau, or progress differently over extended periods.
- Individual differences in response to training become more apparent over time, meaning a 6-week study might not fully represent the variety of adaptation patterns.
- The principle of diminishing returns suggests that the rapid improvements often seen in short-term studies typically slow down over longer periods, limiting the ability to make direct long-term projections.
- A 6-week timeframe provides valid information about immediate responses to aerobic training, but conclusions about long-term effects should be presented with appropriate caution about sustainability and continued progression.