Smart Vs Smart Case Study

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2. What is the difference between a'smart' and a'smart'? As evident from the graphs above, based on the data collected, the unfit group heart rate progressively increases from the baseline (82.67 bpm) to the end of exercise (166.00 bpm), indicating a rise in cardiovascular demand and the need to deliver oxygen and nutrients to working muscles during exercise. However, the heart rate returns to a lower level during rest (103.67 bpm). Oxygen levels show a slight decrease during exercise, from the baseline (98.33%) to the end of exercise (97%), and 97.67% at rest, this indicates increased oxygen consumption by the tissues during physical activity. Similarly for the fit group, the heart rate increases from the baseline (63.67 bpm) to the end of exercise (146.00 bpm), indicating increased cardiovascular demand during exercise. …show more content…
While both groups experienced steady increases in heart rate throughout the exercise period, the fit group demonstrates a more controlled response, with a lower peak heart rate, a lower resting heart rate and a more efficient cardiovascular system, allowing for better performance during exercise and faster recovery afterward. Oxygen levels for the fit group showed a slight increase, from the baseline (97%) to the end of exercise (97.67%), remaining relatively stable throughout and returning to 97% during rest and indicating efficient oxygen delivery to tissues during physical activity and better aerobic capacity. This indicates enhanced cardiovascular function, better oxygen utilisation and improved respiratory efficiency in the fit group compared to the unfit