Madineh Zarei; Parisa Foroozan; Maryam Koushkie Jahromi; Mohammad Hemmatinafar
Abstract
Background: Efficient exercises for enhancing lipolysis could be implemented in the measures taken regarding obesity reduction and the related risk factors. The present study was conducted to compare the response of lipolysis inhibitory and excitatory hormones, including insulin, epinephrine, and glycerol, ...
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Background: Efficient exercises for enhancing lipolysis could be implemented in the measures taken regarding obesity reduction and the related risk factors. The present study was conducted to compare the response of lipolysis inhibitory and excitatory hormones, including insulin, epinephrine, and glycerol, as index of lipolysis to high-intensity interval resistance exercise (HIIRE) and traditional resistance exercise (TRE) protocols in overweight girls. Methods: This was a kind of acute and semi experimental study, which was performed during the winter of 2019. Eleven overweight young girls with a mean weight of 68.54±4.3 kg participated in this study objectively and voluntarily. The participants took part in HIIRE and TRE programs separately with at least a one-week interval. Blood samples were taken before and immediately after an exercise session in order to measure the levels of epinephrine, insulin, and glycerol. For analysis of the data, we utilized statistical method of paired t-test. Results: Statistical analysis of the data revealed a reduction in the level of insulin (P=0.009) and an increase in that of glycerol (P=0.04) after HIIRE. There were no significant changes in epinephrine following HIIRE (P=0.75) and TRE (P=0.15). Moreover, there were no significant differences concerning the changes of epinephrine (P=0.93), insulin (P=0.15), and glycerol (P=0.13) between HIIRE and TRE protocols (P>0.05). Conclusions: Regarding the decrease in lipolysis inhibitor (insulin) and the increase in glycerol, as an index of adipose lipolysis following HIIRE, it could be recommended as an effective exercise for reducing adiposity.
Arezoo Kazemi; Robabeh Rostami; Maryam Koushkie Jahromi; Sedigheh Tahmasebi
Abstract
Background: Breast cancer as the most common cancer and deadliest malignancy among women is one of the most important health concerns in the world. Therefore, the present study was conducted in response to the question of whether the Pilates training method affects the memory, attention, and balance ...
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Background: Breast cancer as the most common cancer and deadliest malignancy among women is one of the most important health concerns in the world. Therefore, the present study was conducted in response to the question of whether the Pilates training method affects the memory, attention, and balance of women with lymphedema after modified mastectomy. Methods: In this quasi-experimental clinical trial, we studied 20 women with an average and standard division in (age, 43.03±5.61year), height (163.85±4.63 cm) and weight (67±3.95 kg). Our subjects referred to Shahid Motahari clinic, Shiraz, Iran in 2019 with lymphedema after modified mastectomy. They were randomly divided into two groups: Pilates and control. The experimental group performed Pilate’s exercises for 2 weeks, 3 days a week with 60 minutes long each session. Memory, attention, and balance before and after the training program were assessed using one-way analysis of covariance and paired t-test at a significance level of 0.05. Results: Statistical analysis of age, height, and weight showed no differences between the two groups. Statistical analysis of paired t-test indicated a significant difference in pre-test and post-test scores of the training group, yet this difference was not significant in the control group. Moreover, one-way analysis of covariance revealed a significant difference between the two groups in pre to post- tests in the tests of Stroop test [exercise (pre): 449.70±45, (post): 421.30±58.13; Control (pre): 461.30±23.17, (post): 457.10±22.20, P=0.014), n-back [Exercise (pre): 69.50±19.69; (post): 88.00±13.23; Control (pre): 79.40±17.48, (post): 82.00±10.74 P=0.016), and Flamingo [Exercise(pre): 18.49 ±18.92; (post): 51.57±43.02; Control (pre): 10.85±4.36, (post): 10.83±3.91, P=0.001]. Attention: (431.30±33.59), (461±11.12), memory: (72.50±17.34), (90±8.27), and static balance: (9.96±4.23), (29.39±7.00). In control group, the mean and standard deviation of the scores were as follows: attention: (465.90±10.56), (462.60±6.99), memory: (79.40±17.48), (85.90±4.45), and static balance: (10.85±4.36), (10.83±3.91). Conclusion: According to our findings, it could be concluded that women with breast cancer can use the benefits of Pilates along with other treatments.
Arezu Farzaneh; Maryam Koushkie Jahromi; Mohsen Salesi; Robabeh Rostami
Abstract
Background: Menopausal symptoms severely affect a woman’s lifestyle and health. Lifestyle, including physical activity, is known to be an effective factor on the menopausal-associated symptoms. We conducted the present study to evaluate the effects of an eight-week Pilates training on menopausal-related ...
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Background: Menopausal symptoms severely affect a woman’s lifestyle and health. Lifestyle, including physical activity, is known to be an effective factor on the menopausal-associated symptoms. We conducted the present study to evaluate the effects of an eight-week Pilates training on menopausal-related symptoms, including somatic, psychological and sexual symptoms, body mass index (BMI), and anxiety as possible effective factors on menopausal symptoms. Methods: This was an experimental study conducted in the summer of 2020. The participants in this study were 27 postmenopausal women (aged 60-65, BMI: 24-30) who participated in the study voluntarily. They were randomly divided into two groups of control (n=12) and exercise (n=15). The subjects in the training group participated in Pilates training for eight weeks, three sessions per week and each session lasted 75 minutes with progressive intensity. BMI was measured and the participants completed anxiety and depression questionnaires (HADS) and menopausal symptoms rating scale (MRS) before and after the exercises. We utilized paired t-test and analysis of co-variance (ANCOVA) to analyze the data. Results: BMI (P=0.023), anxiety (p <0.001), physical score (p <0.001), psychological score (P=0.001), and the total (p <0.001) score of menopausal symptoms reduced significantly following Pilates training compared to the control group. No significant changes were observed in the sexual symptoms of menopause following Pilates training compared to the control group (P=0.60). Conclusion: An eight-week Pilates training reduced most of the postmenopausal symptoms (somatic, psychological, and total) as well as potentially aggravating menopausal symptoms, including anxiety and BMI
Ensieh Shahrjooye Haghighi; Maryam Koushkie Jahromi
Abstract
Background : Different body composition indices may indicate various physiological statuses. Objectives : The current study aimed at investigating the correlation between body composition indices (body mass index (BMI), body fat percentage (BFP), and abdominal fat) as well as physical and psychological ...
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Background : Different body composition indices may indicate various physiological statuses. Objectives : The current study aimed at investigating the correlation between body composition indices (body mass index (BMI), body fat percentage (BFP), and abdominal fat) as well as physical and psychological symptoms of premenstrual syndrome (PMS). Methods : The current cross sectional study was conducted on 60 voluntary female students of Shiraz University (age: 18 - 25 years) in December 2016. Inclusion criteria were regular menstrual cycles, being single, no pregnancy, and no history of thyroid disease, polycystic ovaries, cancer, diabetes, and diagnosed psychiatric complications. Subjects completed Moos Menstrual Distress Questionnaire. Weight and height of subjects were recorded to calculate BMI, BFP and abdominal fat were calculated using the body composition analyzer. The Pearson correlation coefficient and regression analysis were used to analyze the data. Results : The results of the current study revealed significant and positive correlation between BMI and physical symptoms of PMS (P = 0.045), BMI and psychological symptoms (P = 0.024), BFP and physical symptoms (P = 0.019), BFP and psychological symptoms (P = 0.023), abdominal fat and physical symptoms (P = 0.017), and abdominal fat and psychological symptoms of PMS (P = 0.049). Conclusions : The higher level of body composition indices were related to higher PMS symptoms and abdominal fat was the most important predictor for PMS symptoms.
Sayyede Esmat Moosavi; Maryam Koushkie Jahromi; Bahia Namavar Jahromi
Abstract
Background: Although exercise is recommended for preventing gestational diabetes mellitus (GDM), the situation has remained unclear regarding the characteristics and timing of the proper exercise.
Objectives: The aim of the present study was to compare exercise characteristics including volume, frequency, ...
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Background: Although exercise is recommended for preventing gestational diabetes mellitus (GDM), the situation has remained unclear regarding the characteristics and timing of the proper exercise.
Objectives: The aim of the present study was to compare exercise characteristics including volume, frequency, intensity and energy expenditure before and during pregnancy in diabetic and non-diabetic pregnant women.
Patients and Methods: Participants of the study included 137 pregnant women (80 diabetics and 57 non-diabetics) who were selected based on the inclusion criteria. Exercise activities of the participants were evaluated by interviews. Statistical tests of Mann-Whitney and Chi-square were used for data analysis.
Results: Participating in regular exercise activities was significantly higher in the non-diabetics compared to the diabetics during all stages including 8 and 1 years before pregnancy and during the 1st and 2nd trimesters of pregnancy (P < 0.05). However among the diabetics and non-diabetics who regularly exercised, there was no significant difference in terms of exercise characteristics (frequency, intensity, duration and energy cost).
Conclusions: Regular participation in exercise activities before and during pregnancy especially during the second trimester is important for preventing GDM. However, in few cases, similar exercise characteristics were found among diabetics and non-diabetics.
Sayyede Marzieh Ketabipoor; Maryam Koushkie Jahromi
Abstract
Background: Menopause is associated with increasing incidence of cardiovascular disease, and different exercise regimens can variously affect different cardiovascular risk factors.
Objectives: The aim of this study was to investigate the effect of an aerobic exercise in water on serum estrogen, C-reactive ...
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Background: Menopause is associated with increasing incidence of cardiovascular disease, and different exercise regimens can variously affect different cardiovascular risk factors.
Objectives: The aim of this study was to investigate the effect of an aerobic exercise in water on serum estrogen, C-reactive protein (CRP) and body mass index (BMI) levels in obese and normal weight postmenopausal women.
Patients and Methods: This quasi-experimental study comprised 29 volunteer non-athletic postmenopausal women with mean age 57.04 ± 4.68 years. The study subjects were divided into two groups of obese (n = 15; BMI = 30.21 ± 3.89) and normal weight (n = 14; BMI = 22.43 ± 2.45) according to their BMI. The subjects of both groups participated in aquatic exercise training for 8 weeks, 3 sessions a week, with progressive intensity of 50 to 70 percent of maximum heart rate for 45 minutes between 10-11 am. The blood samples were taken the day before and two days after the exercise sessions through the left brachial vein. Wilcoxon signed ranks test and Mann-Whitney test were used for data analysis.
Results: In the obese and normal weight groups exercise caused significant increase in estrogen (P=0.001, P = 0.001, respectively) and decreased the BMI (P = 0.009, P = 0.003, respectively); however, CRP decreased significantly when compared to pre exercise in the normal weight group (P = 0.005), No statistically significant change was observed in the obese group (P = 0.084). There was no significant difference in estrogen (P = 0.32), BMI (P = 0.62) and CRP (P = 0.35) changes following exercise between obese and normal weight groups.
Conclusions: In the present study, aquatic aerobic exercise caused similar reduction in some cardiovascular risk factors among obese and normal weight postmenopausal women. However, future studies are recommended for more clarification.
