List of Articles marzieh nazari

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  1 - The effect of high-intensity strength and endurance training on cortisol, testosterone, and physical fitness of 15-20-year-old male taekwondo athletes in Rash
  Seyed Razi Moravej Marzieh Nazari Ramin Shabani
  Objectives. High intensity training change anthropometric and Biochemical parameters in athletes, so the aim of this study was to investigate the effect of a high intensity training course on BMI, cortisol and testosterone in taekwondo boys 15 to 20 years in Rasht. Mat More

  Objectives. High intensity training change anthropometric and Biochemical parameters in athletes, so the aim of this study was to investigate the effect of a high intensity training course on BMI, cortisol and testosterone in taekwondo boys 15 to 20 years in Rasht. Material and Methods. This quasi-experimental research, which was conducted with study population of 15 to 20-year-old boy’s taekwondo in Rasht. The subjects of this study were randomly divided into two groups. The first group of training age was M±SD 17.70±2.26 year, and other group exercise age was M±SD 16.90±1.72 year. The first training group with traditional Taekwondo training, strength - endurance training with moderate intensity for 95 minutes and the second group this exercises with high intensity for 80 minutes were performed. before and after 8 weeks of training, BMI, anaerobic capacity, hormones cortisol and testosterone were assessed. The dependent t-test and independent t- test were used to analyze the data of study at p> 0.05. Results. The results of this study showed that six-weeks of high intensity training reduced the significantly the hormones cortisol (P = 0.001). Testosterone and anaerobic capacity significantly increased after exercise in both groups(P = 0.001). Comparisons between groups showed significant difference in anaerobic Capacity (P = 0.001). Conclusions. High-intensity training in Taekwondo athlete probably have a positive effect on physical fitness factors, cortisol and testosterone hormones and improve the performance of this athletes. Manuscript profile
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  2 - Effect of circuit resistance and jogging exercise training on the markers of metabolic syndrome in women with type 2 diabetes
  Marzieh Nazari Ramin Shabani Shahram Gholamrezaei darsara
  Introduction:Although the effectiveness of exercise in improving the markers of metabolic syndrome in diabetes is well documented, there is less certainty about the relative effectiveness of different types of exercise. Therefore, this study aimed to investigate the eff More

  Introduction:Although the effectiveness of exercise in improving the markers of metabolic syndrome in diabetes is well documented, there is less certainty about the relative effectiveness of different types of exercise. Therefore, this study aimed to investigate the effect of circuit resistance training (CRT) and jogging exercise training on lipid profile, glycosylated hemoglobin (HbA1c), fasting blood sugar (FBS), blood pressure, and waist circumference (WC) in female subjects with type 2 diabetes.Material and methods: Thirty obese and overweight women with type 2 diabetes with a (mean ± SD: age, 51.37±5.56 years and body mass index (BMI), 31.34±3.09 kg/m2 were randomized to CRT (n=10) (8 stations with 40- 65% 1RM), jogging training (n=10) (25-50 min with 45-75% of target heart rate) or control group (n=10). Exercise training was performed three times a week for 12 weeks. Anthropometric measures, blood samples, and blood pressure were recorded before and after the exercise intervention and for the control group. A covariance analysis test was used to compare the groups to analyze the influences of exercise training on MS markers.Results: HbA1c in the circuit resistance training group was significantly improved compared to the control group (P = 0.01), but no significant difference was observed in the jogging group. Additionally, a decrease in total cholesterol (TC) was observed in both CRT (P = 0.01) and jogging groups (P = 0.01). Both training groups differed significantly from the control group (P <0.05). No significant improvement was observed in FBS, LDL-cholesterol, HDL-cholesterol, triglycerides (TG), waist circumference, and blood pressure (P >0.05).Conclusions: It can be concluded that twelve-week circuit resistance training with moderate intensity significantly improved HbA1c and total cholesterol and that jogging exercise training was practical for total cholesterol. It is recommended that patients with type 2 diabetes are encouraged to perform both jogging and circuit resistance training with moderate frequency, duration, and intensity. Manuscript profile