Abstract Individuals with chronic fatigue syndrome (CFS) have been shown to have reduced activity levels associated with heightened feelings of fatigue. Previous research has demonstrated that ...

Abstract In a previous study we demonstrated that while people with CFS had lower daily activity levels than control subjects, they were able to increase daily activity via a daily walking program. We reanalyzed ...

Abstract In a previous study we evaluated muscle blood flow and muscle metabolism in patients diagnosed with chronic fatigue syndrome (CFS). To better understand muscle metabolism in CFS, we ...

Abstract 31P magnetic resonance spectroscopy (31P MRS) has been used to measure intramuscular magnesium concentrations and muscle metabolism. Abnormal intramuscular magnesium has been reported in ...

Abstract Background Our purpose was to determine if aging had an influence on muscle blood flow independent of habitual physical ...

Abstract Flow-mediated dilation (FMD) measures the ability of an artery to relax in response to increases in blood velocity. FMD, primarily of the brachial artery, has been used as a noninvasive ...

Abstract Purpose Central arterial stiffness is an accepted risk factor for cardiovascular disease. While aerobic activity is ...

Abstract Background The purpose of this study was to measure blood flow in the carotid and femoral arteries, heart rate and blood ...