| Summary: | 碩士 === 大華技術學院 === 機電研究所 === 97 === This paper proposed variations of heart rate and HRV under the condition before and after human exercise. Ten healthy students are chosen as the objects of this study. They are subject to mid-strength and high-strength exercise during five minutes on the treadmill.
ANSWatch monitor is used to record the heart rate and HRV signal. FFT software is developed as a post-treatment tool. Results are shown that :
1. Blood pressure, heart rate and LF/HF are increasing after exercise. However, RR-intervals, HRV and HF are decreasing.
2. Recovery time of blood pressure, HF and LF do not be affected by the strength of exercise.
3. Recovery time of HRV, HR, and RR-intervals are affected by the strength of exercise.
One can conclude that human physiology signal are affected by the strength of exercise.
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