نتایج جستجو برای: 3 sessions per week
تعداد نتایج: 2233861 فیلتر نتایج به سال:
Objectives : To evaluate diffusion-weighted imaging (DWI) with low b factors of the peripheral zone (PZ) of patients with prostatic cancer. Materials and methods : An EPI diffusion MR sequence (TE = 75 ms, TR = 4000 ms, slice thickness = 4 mm), with low diffusion factors incremented by 10 s/mm2, has been developed on a 1.5 T magnet. Axial T2-weighted images of the prostate were performed on 21 ...
Background and Objective: Age is the greatest risk factor for cardiovascular disease that is associated with shortens telomere. TRF2 and TERT genes expression in heart tissue reduce in elderly. These geness are associated with shortens telomere. Exercise can play a useful role in maintaining the length of telomeres. This study was carry out to determine the effect of high intensity interval t...
Transcranial direct current stimulation (tDCS) is a reemerged noninvasive cerebral therapy used to treat patients with epilepsy, including focal cortical dysplasia, with controversial results. We present a case of a 28-year-old female with left frontal cortical dysplasia refractory to antiepileptic drugs, characterized by 10-15 daily right tonic hemi-body seizures. The patient received a total ...
The objective of this study was to analyze the effect of two different high-intensity interval training (HIT) programs on selected aerobic physiological indices and 1500 and 5000 m running performance in well-trained runners. The following tests were completed (n=17): (i) incremental treadmill test to determine maximal oxygen uptake (VO2 max), running velocity associated with VO2 max (vVO2 max)...
Eight private pilots (four men, four women) were trained to perform on a twodimensional tracking task (joystick control of a localizer/glideslope instrument) and to respond as quickly as possible to the onset of a red pinlight, appended to the tracking instrument, by depressing a button on the joystick. Tracking and reaction time scores were obtained under both static (stationary) and dynamic c...
The effects of endurance training on endurance performance characteristics and cardiac autonomic modulation during night sleep were investigated during two 4-week training periods. After the first 4-week training period (3 x 40 min per week, at 75% of HRR) the subjects were divided into HIGH group (n = 7), who performed three high-intensity endurance training sessions per week; and CONTROL grou...
Introduction: The clinical studies have shown that the myostatin gene expression and its serum density occur more frequently in heart patients than in healthy individuals. The purpose of this study is to investigate the influence of 8-week resistance and aerobic exercise on the myostatin and follistatin gene expression of myocardium muscle of healthy male Wistar rats. Methods: In this experimen...
Objective: Exercise is a risk factor for infertility in women. However, research on the effects of different intensities exercise folliculogenesis has not yielded clear results. This study was conducted to analyze differences intensity mice. Methods: Nineteen female BALB/c mice (age, 3–4 months; weight, 13–25 g) were randomly divided into four groups: control, mild exercise, moderate and high-i...
A re-analysis of data originally presented in Boice (1983) confirmed that those who wrote daily in regularly scheduled writing sessions produced more writing and more new ideas than those who wrote "only when they felt like it." Writers who wrote to avoid punishment (donating money to a despised charity) wrote more and produced more ideas, but the re-analysis revealed that they were less effici...
the purpose of this research was to compare block, random and randomized block training on the acquisition, retention and transfer of volleyball serves. for this purpose, 34 students of shomal university were selected randomly and after primary rules of volleyball were explained and instructed and pretest was performed, they were divided into 3 groups (block, random and randomized block trainin...
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