نتایج جستجو برای: untrained men

تعداد نتایج: 190325  

Journal: :Journal of applied physiology 2009
Sean Walsh Bethany K Kelsey Theodore J Angelopoulos Priscilla M Clarkson Paul M Gordon Niall M Moyna Paul S Visich Robert F Zoeller Richard L Seip Steve Bilbie Paul D Thompson Eric P Hoffman Thomas B Price Joseph M Devaney Linda S Pescatello

The present study examined associations between the ciliary neurotrophic factor (CNTF) 1357 G --> A polymorphism and the muscle strength response to a unilateral, upper arm resistance-training (RT) program among healthy, young adults. Subjects were 754 Caucasian men (40%) and women (60%) who were genotyped and performed a training program of the nondominant (trained) arm with the dominant (untr...

Journal: :The Journals of Gerontology Series A: Biological Sciences and Medical Sciences 1996

Journal: :Journal of aging and physical activity 2015
Bakhtyar Tartibian Ana Maria Botelho Teixeira Behrouz Baghaiee

PURPOSE The purpose of the current study was to characterize the role of aerobic exercise in the gene expression of the angiotensin-converting enzyme (ACE) and the β2-adrenergic receptor (ADRB2) in untrained men. METHODS Twenty untrained middle-aged men were randomly assigned to exercise (Exe) and control (Con) groups. The Exe group performed aerobic exercises for eight weeks. ACE mRNA and AD...

Journal: :British journal of sports medicine 1983
D H Williams C Williams

A treadmill walking test was developed in order to provide a suitable method of assessing the fitness levels of sedentary middle-aged men (mean age, 44.3 yrs) at submaximal intensity. The incremental stages of the test enabled subjects to terminate the workload whenever undue discomfort was experienced. The test procedure was used in a preliminary experiment to compare the cardiovascular and me...

Journal: :Journal of sports science & medicine 2008
Kazuo Oguri Hajime Fujimoto Hiroyuki Sugimori Kei Miyamoto Toshiki Tachi Sachio Nagasaki Yoshihiro Kato Toshio Matsuoka

The purpose of this study was to determine whether acute hypoxia alters the deoxygenation level in vastus lateralis muscle during a 30 s Wingate test, and to compare the muscle deoxygenation level between sprint athletes and untrained men. Nine male track sprinters (athletic group, VO2max 62.5 ± 4.1 ml/kg/min) and 9 healthy untrained men (untrained group, VO2max 49.9 ± 5.2 ml·kg(-1)·min(-1)) pe...

Journal: :jundishapur journal of natural pharmaceutical products 0
saeed shirali research center of thalassemia and hemoglobinopathy, department of laboratory sciences, school of paramedical science, ahvaz jundishapur university of medical sciences, ahvaz, ir iran nafiseh shokri mashhadi department of nutrition, school of paramedical science, ahvaz jundishapur university of medical sciences, ahvaz, ir iran damoon ashtary-larky nutrition and metabolic diseases research center, ahvaz jundishapur university of medical sciences, ahvaz, ir iran; department of clinical biochemistry, school of medicine, ahvaz jundishapur university of medical sciences, ahvaz, ir iran; student research committee, ahvaz jundishapur university of medical sciences, ahvaz, ir iran tahereh safania department of physical education and sport sciences, islamic azad university, ayatollah amoli branch, amol, ir iran alireza barari department of physical education, ayatollah amoli branch, islamic azad university, amol, ir iran; department of physical education, ayatollah amoli branch, islamic azad university, p.o.box:4615985539, amol, ir iran. tel: +98-9111277793, fax: +98-1143085299

conclusions the present study has demonstrated that a combination of exercise and silymarin can improve body composition and adiponectin levels. background silymarin has powerful antioxidant properties, but its effects on athletic performance are poorly understood. objectives the present study was undertaken to evaluate the effects of 4 weeks of endurance or strength exercise, with or without s...

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