نتایج جستجو برای: marathon
تعداد نتایج: 2215 فیلتر نتایج به سال:
Few data are available that describe how probiotics influence systemic metabolism during endurance exercise. Metabolomic profiling of athletes will elucidate mechanisms by which may confer benefits to the athlete. In this study, twenty-four runners (20 male, 4 female) were block randomised into two groups using a double-blind matched-pairs design according their most recent Marathon performance...
An experienced marathon runner died suddenly during a competitive race. At necropsy, ventricular hypertrophy but no asymmetrical septal hypertrophy was found. Histological studies showed features of hypertrophic cardiomyopathy. The coronary arteries were normal. We propose that the runner died from myocardial ischaemia, precipitated by marathon running on a background of hypertrophic cardiomyop...
Half-marathon running is of high popularity. Recent studies tried to find predictor variables for half-marathon race time for recreational female and male runners and to present equations to predict race time. The actual equations included running speed during training for both women and men as training variable but midaxillary skinfold for women and body mass index for men as anthropometric va...
To determine the influence of marathon on the serum levels of two markers of cartilage degradation, Coll2-1 and its nitrated form, Coll2-1NO2, and of a marker of neutrophils activation, the myeloperoxidase (MPO). Coll2-1, Coll2-1NO2, total and active MPO were measured in 98 marathon runners without joint pain and with an average age of 47 years. Sera were taken at rest right before the departur...
Open-entry marathon running events are becoming increasingly common. In 1982 more than a hundred such events were planned in Britain (Running Magazine, 1982), and the popularity of these events may still be on the increase. The tens of thousands of runners taking part may be at some risk of sustaining injuries whilst training for and running in these races. Nicholl and Williams (1982a) have giv...
Whether it is to take on the challenge, to get in shape and lose weight, to relieve stress, or to enjoy the outdoors, people have increasingly turned to the marathon as their sporting event of choice. Although there are many health benefits, beginners should be aware that injuries are quite common in marathon runners. Among these are the wear and tear injuries to the skin. This is a review of t...
INTRODUCTION Physical activity is beneficial for individual health, but endurance sport is associated with the development of arrhythmias like atrial fibrillation. The underlying mechanisms leading to this increased risk are still not fully understood. MicroRNAs are important mediators of proarrhythmogenic remodeling and have potential value as biomarkers in cardiovascular diseases. Therefore, ...
TO THE EDITOR: Hunter et al. (1) are to be congratulated for their insightful commentary regarding the equivalent of a 2-h marathon for women. It is a difficult task, as there are many possible determinants of marathon performance (not just physiological) and there is little published research about the capabilities of elite marathon runners. Nonetheless, we would like to suggest that one appro...
BACKGROUND Regular exercise is beneficial for cardiovascular health but a recent meta-analysis indicated a relationship between extensive endurance sport and a higher risk of atrial fibrillation, an independent risk factor for stroke. However, data on the frequency of cardiac arrhythmias or (clinically silent) brain lesions during and after marathon running are missing. METHODS/DESIGN In the ...
TO THE EDITOR: Hunter et al. (1) are to be congratulated for their insightful commentary regarding the equivalent of a 2-h marathon for women. It is a difficult task, as there are many possible determinants of marathon performance (not just physiological) and there is little published research about the capabilities of elite marathon runners. Nonetheless, we would like to suggest that one appro...
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