کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5122116 1378328 2016 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of age on marathon finishing time among male amateur runners in Stockholm Marathon 1979-2014
ترجمه فارسی عنوان
تاثیر سن در زمان اتمام ماراتن بین دو تیم آماتور مرد در ماراتن استکهلم در سال 1979-2014
کلمات کلیدی
ورزش هوازی، سلامتی، غیر نخبه، دونده تفریحی، مدل سازی رگرسیون، در حال اجرا
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی فیزیولوژی
چکیده انگلیسی

PurposeThe purpose of the present study was to investigate the age-related changes in the endurance performance among male amateur marathon runners.MethodsSubjects were taken from the 36 Stockholm Marathons held from 1979 through 2014, and age and finishing time were analyzed for a total of 312,342 male runners.ResultsThe relation was found to be a second-order polynomial, t = a + bx + cx2, which models 99.7% of the variation in the average running time t as a function of age x. The model shows that the marathon performance of the average runner improves up to age 34.3 ± 2.6 years, thereafter, the performance starts to decline. A quantification of the age's influence on running time shows that it accounts for 4.5% of the total variance seen in the performance data.ConclusionThese outcomes indicate that the effect of age on performance in endurance running events is clearly measurable, quantifiable, and possible to describe. At the same time the findings indicate that other factors, such as training, affect the performance more. A comparison with the elite showed peak performance at the same age, but the rates of change in performance with age, improvement as well as degradation, was found to be higher among the elite.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Sport and Health Science - Volume 5, Issue 3, September 2016, Pages 349-354
نویسندگان
,