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The acute effects of varying strength exercises bouts on 5km running
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نویسنده
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de souza e.o. ,rosa l.f.c. ,pires f.o. ,wilson j. ,franchini e. ,tricoli v. ,ugrinowitsch c.
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منبع
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journal of sports science and medicine - 2011 - دوره : 10 - شماره : 3 - صفحه:565 -570
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چکیده
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This study investigated if there were acute interference effects of strength exercises on subsequent continuous and intermittent 5km aerobic exercises. eleven physically active males (23.1 ± 3.1 yrs,1.75 ± 0.07 m,70.5 ± 8.8 kg,and 58.2 ± 8.3 vo2max) performed the following experimental sessions: a) 5 sets of 5 rm on the leg press followed by a 5km run performed continuously (average velocity of the first and second ventilatory thresholds,vδ50),b) 5 sets of 5 rm on the leg press followed by a 5km run performed intermittently (1 min run at the v vo2max: 1 min of rest); c) 2 sets of 15 rm on the leg press followed by a 5km continuous run; and d) 2 sets of 15 rm on the leg press followed by a 5km intermittent run. heart rate,blood lactate concentration,rate of perceived exertion,and vo2max at the first and the fifth km were considered for statistical purposes. there were no significant effects of both strength bouts on any of the variables associated with endurance performance (p > 0.05). it seems that both maximum and strength endurance bouts do not acutely impair aerobic performance. © journal of sports science and medicine.
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کلیدواژه
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Concurrent training; Interference effect; Oxygen consumption; Ratings of perceived exertion; Running
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آدرس
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department of sport,school of physical education and sport,university of são paulo, Brazil, department of sport,school of physical education and sport,university of são paulo, Brazil, department of sport,school of physical education and sport,university of são paulo,são paulo,brazil,catholic university of brasilia, Brazil, department of health sciences and human performance,university of tampa, United States, department of sport,school of physical education and sport,university of são paulo, Brazil, department of sport,school of physical education and sport,university of são paulo, Brazil, department of sport,school of physical education and sport,university of são paulo, Brazil
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Authors
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