Morteza Jourkesh

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The main aim of the present study was to study the effects of morning and afternoon physical activities on cortisol responses in obese and lean women. Twenty women volunteered to participate in this study. Subjects were divided into an obese group (BMI =29.1 kg/m2) and a lean group (BMI =19 kg/m2). All subjects participated in an exercise program consisting(More)
The main aim of this investigation was to evaluate the changes in total antioxidant capacity (TAC) and aerobic and anaerobic performance induced by supplementation of coffeeberry (CB) formulation for 4 weeks in college athletes. Twenty college athletes (14 males and 6 females) were allocated to two randomly assigned trials. Subjects in the CB group orally(More)
The first aim of this study was to examine and compare the physical fitness level among normal weight and obese female university students. The second aim was to investigate the influence of exercise training on some physical fitness factors between these students. Thirty sedentary female medical students from Medical Sciences University of Tehran assigned(More)
The purpose of this study is to investigate the impact of rapid weight loss on aerobic and anaerobic power on athletes participating in weight-sensitive sports. Twenty-four wrestlers were chosen according to standard criteria. They were informed of all procedures in the project. Participants were grouped randomly into an experimental or a control group.(More)
The Present study aims to evaluate the effects of a one-year-long volleyball practice on the changes in the rates of Apo proteins A and B in the blood serum of non-athlete men. In order to do so, 30 subjects were selected randomly from among non-athlete male students and then were divided into two control and experimental groups. The experimental group on(More)
In order to study the effects of vitamin E and vitamin C supplementation on the bioenergetic index, 36 male physical education students were selected nonrandomly and assigned to a different supplementation protocol. The average age, weight, height, and fat percentage were 22.48 +/- 1.84 years, 64.93 +/- 7.84 kg, 175.4 +/- 5.66 cm, and 10.94 +/- 5.29%,(More)
Dehydroepiandrosterone (DHEA) is often promoted as a slimming and weight/fat loss agent and ingestion of DHEA may have hypolipidemic and anti-obesity properties. The main aim of this study was to examine the effects of acute DHEA intake on body composition and serum steroid hormones in young athletes. Twenty young (19 to 22 years) male soccer players were(More)
In order to study the effects of consumption of 2 regimes of vitamin C (500 and 1000 mg) on bioenergetics index (aerobic and anaerobic power) in 36 physical education college male students, were selected non randomly procedure and they were set in 3 groups .Average of age, weight, height and Fat percentage of subjects was (22.48 1.84) years, (64.93 7.84) kg(More)
Introduction Menopause is an independent risk factor for cardiovascular disease (CVD). Physical exercise and soybean diets have been suggested to reduce the risk of CVD in postmenopausal women. The purpose of this study was to investigate the effects of combined resistance and endurance (RE) training and soy extract (SOY) supplementation, both known to(More)
The multi-stage 20-m shuttle run test (MSRT) is one of the most popular field tests using equations based on test results or the final speed for an indirect estimation of maximal oxygen uptake (VO2max). The aim of this study was to compare the real VO2max value to the predicted value of VO2max by MSRT and rate the usefulness of the MSRT as a predictor of(More)