A Computer-based System for Safe Physical Fitness Evaluation
Exercise evaluation is a noninvasive technique to evaluate the condition of any subjects cardiovascular system under physical stress. A System for safe physical fitness evaluation for subjects undergoing aerobic physical stress is presented. This system has been implemented in the form of a graphical user interface in the environment of Matlab?. Furthermore, the proposed system is designed for young subjects of age below 35 years who undergo physical stress on a Kettler ergoracer bicycle. The subjects body mass index, target heart rate, and maximum heart rate will be calculated before starting the evaluation. A Proportional-Integral (PI) fuzzy controller is applied to control the applied physical stress to ensure not exceeding the predefined target heart rate to satisfy safety. The time of the evaluation procedure is about 4-5 minutes which is divided into: 1) 3-31/2 minutes for applying an appropriate physical stress to the subject under test, 2) 11/2 minute for recovery and evaluation. Based on the change in the subjects recovery heart rate and taking into account the body mass index, an evaluation for the subjects fitness state is carried out.
Cardiovascular evaluation Body mass index Heart rate PI fuzzy controller Recovery heart rate Physical fitness evaluation.
Emad ElSamahy Ahmed Genedy Mohamed A.Abbass Mahmoud Gaddallah
Biomedical Engineering Department Military Technical College Cairo, Egypt
国际会议
上海
英文
1457-1461
2011-10-15（万方平台首次上网日期，不代表论文的发表时间）