Paper Infomation
Research on Elderly’s Maximal Oxygen Uptake by Modified Bruce Treadmill Method
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Author: Chensha Wang, Zhihong Liu, Yang Su, Hang Yu
Abstract: Purpose: Aiming at the old people put forward a more reasonable and safe method to test the maximal oxygen uptake (VO2max) based on the Bruce Treadmill method. Methods: According to the Bruce method, 25 old people run with the cardiopulmonary to monitor changes of heart rate and calculate the VO2max. Result: Exhausted at the end of the reference rate threshold of 150b/min, the deduced VO2max value is closest to the cardiopulmonary instrument results. Conclusion: Considering the characteristics of the elder and improve this method. Standard: Heart rate is greater than 150b/min, the growth rate of heart rate ranges from 0.78 to 1.06b/min/s, and the constants compensation formula is 2.3677 ml/kg/min.
Keywords: Elderly, Vo2 Max, Cardiopulmonary Function, Bruce Treadmill Test
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