نتایج جستجو برای: untrained men

تعداد نتایج: 190325  

Journal: :British journal of sports medicine 2003
M C Ashe G C Scroop P I Frisken C A Amery M A Wilkins K M Khan

OBJECTIVE To compare cardiovascular and ventilatory variables in upright versus aero cycle ergometry at submaximal and maximal exercise intensities in untrained cyclists. METHOD Ten physically active men (mean (SD) age 19.1 (1.10) years) who were unfamiliar with aerobars underwent maximal exercise testing and steady state cycling at 50, 100, and 150 W. RESULTS Participants had significantly...

The present study examined the effects of progressive exercise (pyramidal) short-term program on plasma fibrinogen, lipid profile and blood viscosity in untrained young men. Changes and imbalances in homeostasis lead to cause of heart attacks. There is conflicting information about the effect of exercise on these factors. 19 young healthy untrained men were randomly assigned to the exercise gro...

ژورنال: Medical Laboratory Journal 2016
Azarbayjani , Mohammad-Ali, Matinhomaee , Hasan, Peeri, Maghsoud, Zamani, Masoud ,

ABSTRACT           Background and Objective: Adipose tissue secrets various hormones including adiponectin, which is closely related to weight control and energy, balance. This study investigated the effects of resistance training on adiponectin, testosterone and cortisol levels in untrained men.         &nb...

Journal: :Arteriosclerosis: An Official Journal of the American Heart Association, Inc. 1989

2008
Arnulfo Ramos-Jiménez Rosa P. Hernández-Torres Patricia V. Torres-Durán Jaime Romero-Gonzalez Dieter Mascher Carlos Posadas-Romero Marco A. Juárez-Oropeza

BACKGROUND The respiratory exchange ratio (RER) indirectly shows the muscle's oxidative capacity to get energy. Sedentarism, exercise and physically active lifestyles modify it. For that reason, this study evaluates the associations between RER during sub-maximum exercise and other well established fitness indicators (body fat, maximum heart rate, maximum O(2) uptake, workload, and lactate thre...

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