Outline the key differences between continuous aerobic training and High Intensity Interval Training (HIIT). (3 marks)
--- 6 WORK AREA LINES (style=lined) ---
Show Answers Only
Sample Answer
- Continuous aerobic training involves sustained moderate-intensity exercise (60-75% MHR) for extended periods (typically 20+ minutes) without rest periods, predominantly using the aerobic energy system.
- HIIT involves alternating between high-intensity exercise periods (85-95% MHR) and recovery periods, with varied work-to-rest ratios depending on fitness goals.
- Continuous training typically has longer duration (30-60 minutes) compared to HIIT sessions which are shorter in total duration (15-30 minutes) but more intense.
Show Worked Solution
Sample Answer
- Continuous aerobic training involves sustained moderate-intensity exercise (60-75% MHR) for extended periods (typically 20+ minutes) without rest periods, predominantly using the aerobic energy system.
- HIIT involves alternating between high-intensity exercise periods (85-95% MHR) and recovery periods, with varied work-to-rest ratios depending on fitness goals.
- Continuous training typically has longer duration (30-60 minutes) compared to HIIT sessions which are shorter in total duration (15-30 minutes) but more intense.