نتایج جستجو برای: treadmill test
تعداد نتایج: 819951 فیلتر نتایج به سال:
The direct measurement of true maximal oxygen uptake (VO2max) and oxygen uptake corresponding to anaerobic threshold (VO2AT) is not always practical, especially in middle age and older populations. Therefore, the purpose of this study was to develop a simple test that could accurately estimate cardiorespiratory fitness using a submaximal treadmill walking protocol for middle age, older, sedenta...
BACKGROUND The blood pressure (BP) and heart rate responses to exercise treadmill testing predict incidence of cardiovascular disease, but the genetic determinants of hemodynamic and chronotropic responses to exercise are largely unknown. METHODS AND RESULTS We assessed systolic BP, diastolic BP, and heart rate during the second stage of the Bruce protocol and at the third minute of recovery ...
ease (CHD) who had a maximal treadmill stress test (MTST) revealed a CHD incidence of 1.1% per year. In women, exercise duration of 3 minutes or less by the Ellestad protocol correlated with subsequent development of CHD (p < 0.001), although abnormal ST-segment and R-wave responses did not. In men 40 years of age or younger, the MTST did not correlate with subsequent CHD. In men older than 40 ...
This study examined the interday and intraday reliabilities and validities of various sprint performance variables on a nonmotorized treadmill (NMT) over distances of 10, 20, and 30 m. After habituation, 12 male team-sport players performed 3 sprints on the NMT on 2 separate days and an assessment of overground running performance, separated by 24 hours. Measurements included sprint times, mean...
One hundred normal subjects who had a double Master's test and a maximal treadmill stress test (MTST) were clinically evaluated 30 months later. Ninety-nine of these 100 subjects (99%) had a follow-up treadmill test at 30 months. One of four subjects (25%) with initially an abnormal double Master's test developed coronary heart disease within 30 months. Three of 96 subjects (3.1%) with initiall...
in recent years, the effects of exercise on nervous system, spatial memory andmotor function in the senescence period have received the attention of researchers.as the age increases, some functions of nervous system such as spatial memory areweakened. thus, the effect of aerobic exercises including swimming and runningon learning, spatial memory and motor function was investigated in old rats. ...
OBJECTIVE Maximal oxygen uptake (Vo(2max)) of 44 ml kg(-1) min(-1) is an accepted criterion (Vo(2CR)) below which health and fitness for young male adults may be compromised. New algorithms validated for Vo(2CR) screening using the 20 m multistage shuttle run test (20mMST) were developed. METHODS Vo(2max) was assessed in 110 males using a stationary gas analyser in a treadmill test (TT) and i...
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