Showing 25 results for Aerobic
, ,
Volume 9, Issue 1 (3-2011)
Abstract
Training exercises are known to affect depressed girls condition, but the effect of regular exercise in exhilarating environments, in particularly on markers related to epinephrine metabolism in depressed girls are not well known. The purpose of the present study was to determine effect of the 6 weeks of intermittent walking in water on urine MHPG sulphate and Hamilton scale in the depressed girls. Twenty-four of girls' students, who suffering from moderate depression, randomly divided into exercise and control groups. The subjects in the training group performed the progressive walking exercise of 60-70% of maximal heart rate, 3 times a week and for 6 weeks. The Hamilton scale and urine samples were measured in before and after the mentioned exercise protocol. The urine MHPG sulphate was measured by HPLC-flurometric detection method. The data were analyzed by t- student and the Pearson correlation coefficient tests at p≤0/05 levels. The results showed the 6 weeks of exercise resulted in significant increase in the urine MHPG sulphate and VO2max and significant decrease in Hamilton scale compared to the control group. Furthermore, there was a significantly positive correlation between the urine MHPG sulphate and VO2max (r= 0/65). However, there was a significant reversely correlation (r= - 0/52) between the urine MHPG sulphate and Hamilton scale in prediction of depression. These results emphasize the role of regular physical exercise, particularly in exhilarating environments in the promotion of depression state. Also, in some conditions can be used Hamilton scale instead of the urine MHPG sulphate detects.
, , , ,
Volume 9, Issue 1 (3-2011)
Abstract
In order to compare the acute effects of OR and Megabasic (two energy drinks)
by a placebo, 24 volunteer male athletes (age: 24.3±2.03 yrs, height
173.56±7.02cm and weight 75.43±3.07kg) participated in two consecutive
RAST tests by 40 min rest interval in between within 3 randomly divided groups.
There were six times blood sampling (before and also 2 and 4 min after than
both tests) in order to analyze blood lactate and PH levels (Gas analyzer) and
also the anaerobic indices (Peak, mean and mean power) was calculated. The
data corresponding to each group’s blood factors was compared by ANOVA for
repeated measurements (post hoc: Bonferoni), their changes between two
consecutive RAST tests was compared by ANOVA (post hoc: LSD) and
anaerobic power data for each group was compared using pair sample t test at
0.05 significance level. Results: Significant changes were observed in blood
lactate and PH levels during repeated measurements in both RAST tests at all
groups (p<0.05). There were also significant differences in the amount of the
changes in between the measurements between groups (p<0.05). Additionally,
Peak and min power only significantly increased in second RAST test rather
than first one and mean power also significantly decreased in both energy drink
groups between the first and second RAST tests (p<0.05). Conclusions:
Consumption of the OR can affect anaerobic power during short term repeated
interval activities. However, there are evident differences in between multiple
brands of energy drinks with regard to the amount of the modifications in the
changes at both blood lactate and PH levels, in spite of this fact that there is
any consensus in this field because of the lack of comprehensive researches.
, , , ,
Volume 9, Issue 2 (10-2011)
Abstract
This study is aimed to evaluate the effect of 4 weeks swimming training with
chest wall restriction on aerobic power, cardio-respiratory functions and
swimming performance of elite female swimmers. 24 elite female swimmers
volunteered to participate in this study and were randomly divide into two
groups: Control (swimming training without chest wall restriction) and
experimental group (swimming training with chest wall restriction). Both groups
were in a monthly swimming program (they trained 3 times a week for a total of
4 weeks). They swam almost 3.5 to 4 km/d with 70 – 85% of HRmax. Aerobic
power, pulmonary parameters, time to exhaustion and swimming performance
were measured. To analyze data, student t test was used. The results showed
that Time to exhaustion increased in group training with chest wall restrictor
(P=0/012). T-20 test results showed improvements in experimental group. No
significant difference was observed in VO2max, MVV, FVC, and FEV1/FVC in
two groups. Also there was no significant difference between the groups.
Therefore, the results showed that using chest elastic band in order to impose
more stress on respiratory muscles during exercise leads to some adaptations
in these muscles and it is associated with some improvements in exercise
performance.
, , , ,
Volume 10, Issue 3 (6-2012)
Abstract
The purpose of this study was to consider the effect of eight weeks aerobic
and strength training on serum PTH, calcium, albumin and alkaline
phosphatase in postmenopausal women.35 post menopause women, (55-70
years), of Jahandidegan center of Tehran were selected and randomly divided
to three groups as aerobic (n=12), strength (n=13) and control (n=10) groups.
Aerobic training program include jogging and aerobic movements, with 60-
70% MHR intensity(8 weeks, 3 times per week, 40minute per session), And
Strength training program with emphasize on main muscle groups (8 weeks, 3
times per week, 1 hour per session),with30-40%1RM,8-10rep,1set to 60-
80%1RM,8-10rep,1set . One way analysis of variance (ANOVA) used to
compare differences between groups. The results showed that PTH and
alkaline phosphatase significantly increase after aerobic and strength training
in comparison with control group (P≤0.05). But the significant difference was
not observed between these two groups. No significant difference was
observed in serum calcium between two trained and control groups (p≥0.05).
However a significant decrease was observed in strength group (P≤0.05).
Furthermore, the significant change was not observed in albomin after training
program. Increase in PTH and alkaline phosphatase concentrations in normal
range seem to promote anabolism procedure of bone formation. The result of
this study shows that both two type of training have same effects on bone
markers and hormonal factors.
, ,
Volume 11, Issue 5 (3-2013)
Abstract
Background and aims:
In many communities, the sport as a method of therapy is used to improve the
disabled and veterans' health which has been a useful and effective. The aim of
this study was to examine the effect of aerobic exercise on general health and
serotonin levels in inactive veterans. Material and method: Based on semi
experimental design 40 veterans, 25 percent impaired and with age average
40/3±1/4, were selected and randomly divided into two experimental and control
groups. Subjects in the experimental group participated in a period of 12 week’s
aerobic exercise training program, which done 3 times a week at 50-65 percent
of Vo2max. Control group did not participate in any exercise program during
study period. General health of the subjects and its subscales was measured by
the General Health Questionnaire (GHQ). Serotonin levels, VO2max, percent
body fat and BMI before and after training for both groups were measured
respectively. Data were analyzed using t-tests at 5% alpha error level was
performed using SPSS version 16. Results: Data analysis showed significant
difference between the two groups in general health. The difference in
psychosomatic subscales, anxiety and insomnia, social dysfunction and
depression were observed between two groups. Also, the results of this study
showed that after 12 weeks aerobic exercise, percent body fat, BMI and lipid
profile decreased significantly in training group. VO2max and serotonin also
increased significantly compared with the control group (p<0.05). Conclusion:
Aerobic exercise for inactive veterans maybe effective in reducing serotonin
levels and increasing general health and placed in line health promotion
programs.
Rasol Rezaei, , , ,
Volume 11, Issue 6 (10-2013)
Abstract
Abstract
The aim of this study was designing a specific upper body anaerobic power test for wrestlers and determining validity, reliability and objectivity of the designed test. In order to assess the anaerobic power of wrestlers on the basis of upper body Wingate test, Twenty two wrestlers (age=23/40±3/20 year, height=173/13±6/97 cm, weight=74/55±3/88 kg) of Tehran wrestling team (most of them were Asian champion) were participated in this study. Mean, maximum and minimum of anaerobic power and fatigue indices assessed by both tests. In order to analysis the correlation between power indices and physiological indices (blood lactate and heart rate), Pearson correlation has been used, and the differences between blood lactate after 2 min in both tests assessed. The result indicated that there was significant correlation between maximum (p=0/001 r=0/739), mean (p=0/001 r=0/670) and minimum (p=0/01 r=0/650) of power and fatigue indices (p=0/003 r=0/610) obtained by designed test and Wingate test. The result showed that there was significant correlation between heart rate immediately after doing both tests (p=0/001, r=0/705) and also the result show that there was not significant correlation between blood lactate after 2 min. of doing both tests (p=0/07 r=0/353). Statistical analyses also showed no difference between the blood lactate after 2 min of doing both tests. Analyzing the validity of designed test, revealed that there was significant correlation between max (p=0/000 r=0/840), mean (p=0/000 r=0/861) and minimum (p=0/000 r=0/830) power and fatigue indices (p=0/000 r=772) after performing twice of designed test. In analysis objectively of the designed test, the result revealed that there was significant correlation between max (p=0/000 r=0/832), mean (p=0/000 r=0/858) and minimum (p=0/000 r=0/805) power and fatigue indices (p=0/000 r=0/832) which was done by two different tester. It can be concluded that in respect to Wingate upper body test, the designed test in this study is valid and reliable test to measure the anaerobic power of wrestlers.
, , , ,
Volume 12, Issue 7 (4-2014)
Abstract
Introduction: This research aimed to analyze the effect of 12 weeks aerobic exercise training on some
characteristics of immune system and general health of women with breast cancer. Methods: 40 female
with breast cancer, undertaking chemotherapy, were classified in exercise group with mean age of 36/9±13/2
years, weight of 67/2±9/95 kilograms and body mass index of 21/9±2/9 kg/m2 and control group with mean
age of 38/6±10/1 years, weight of 65/1±8/28 kilograms and body mass index of 21/4±2/1kg/m2. Exercise
group Perfored in 12 contionous weeks walking with moderate intensity (based on Modified-Borg scale and
40-60% Maximum Heart rate)/3 times a week/30-45 minutes in each session. General Health Questionnaire
(GHQ) was used for evaluating general health level. Before and after 4, 8 and 12 weeks CBC DIFF test was
conducted for aim of assessing some characteristics of immune system. CANCOVA was used to determine
the pure effect of exercise intervention. The data were analyzed with significant level of p≤0/05 and by SPSS
16. Results: General health and hope of life was decreased significantly after intervention in control group
(p≤0.05). Number of leukocytes of exercise group was higher after the exercise intervention, but this
difference was not significant, but number of leukocytes of control group was decreased significantly
(p≥0.05). Conclusion: Regular aerobic exercise with moderate intensity is an effective way in maintenance
the number of leukocytes, improving immune system and enhancing levels of general health.
, , , ,
Volume 12, Issue 7 (4-2014)
Abstract
Aims: This study investigated the effects of creatine and L-carnitine supplementation on anaerobic
performance and body weight changes in athletes. Methods: In this single-blind randomized clinical trial, 45
athletes were selected and randomly divided into four groups supplemented with: a) Creatine, b) L-carnitine,
c) Creatine- L- carnitine and D) placebo. The supplementation period was 28 days. Wingate anaerobic test
was done for assessing athletes' anaerobic performance and their weights were measured before and after
the supplementation period. To compare the variables before and after each test, paired t-test and anova
are used compare within and between variables respecdivey. Results: The anaerobic performance indices
in the groups receiving creatine and creatine- L-carnitine were significantly increased after intervention. Body
weights were also significantly increased in the supplemented groups. Conclusions: Based on the dosage
and duration of supplementation in this study, concurrent creatine and L-carnitine supplementation has
positive effects on anaerobic performance. Despite L-carnitine is a weight loss agent, the findings of this
study showed weight gain in the supplemented groups.
, , , , ,
Volume 12, Issue 8 (10-2014)
Abstract
Introduction: The aim of this study was to determine the effect of an eight- week aerobic exercise on some immune system factors in patients with rheumatoid arthritis. Twenty – three women (age: 51.96 ± 7.73, weight: 72.37 ± 10 kg) were enrolled in the study voluntarily Methods: In this quasi – experimental random study, subjects were assigned to training and control group. The training group ( n=12)participated in aerobic exercises with the intensity of 65% reserve heart rate on stationary cycle ergometer three days a week. Both groups received the same medication during the study. Differences between groups were analyzed by independent t – test and differences inside groups were analyzed by dependent t-test. Patients' blood samples were taken before and after training period and the frequency of White blood cells, A
immunoglobulin and lymphocyte were also taken by standard methods. Results: After 8 weeks aerobic exercise, there was a significant decrease in white blood cells, BMI and also a significant increase (P<0/05).in A immunoglobulin and lymphocyte in training group. No significant differences were seen in variables between groups )P>0/05).Conclusion: It seems submaximal aerobic exercise can activate some immune system neutralization processes against damage and phagocyte factors.
Mr Mahmood Khodabakhshi, Dr Ahmad Ebrahimi Atri, Dr Seyed Ali Akbar Hashemi Javaheri, Mr Hosein Ashoori, Mr Naser Farokh Roo, Mr Vahi Khodabandeh Loo,
Volume 13, Issue 10 (10-2015)
Abstract
One of the most important success factors in most athletic competitions, receiving aerobic power (speed,
agility and jumping) high. Basketball is a great combination of short and long term activities that depend on
aerobic fitness. Anaerobic fitness of many players during the match determines tactical the performance.
The purpose of the present study to investigate the effects of strength exercises on anaerobic power and
some the variables related Traband it. The subjects consisted of 30 basketball players Young, randomly into
two equal groups of 15 subjects (experimental and control) were randomly assigned to 6 weeks and 3
sessions the Exercises were done in a week. To analyze the data, independent samples T-test and paired
sample T-test used at a significance level p ≤ 0/05. Later for six weeks of exercises, significant differences
between the records obtained from the anaerobic power the variables (speed, agility, vertical jump) were
observed between the two groups. The present study showed that the strength exercises with the variables
Traband improve anaerobic power in young basketball players and And according to the results of seem to
exercises Traband useful method for improving performance of the anaerobic the athletes.
Dr Ramin Amir Sasan, Dr Kamal Aziz Beigi, Dr Bahman Mirzaei, Mrs Khorshid Parsafar,
Volume 14, Issue 11 (4-2016)
Abstract
Homocysteine and insulin resistance in postmenoupausal women rises due to decrease in estrogen, low mobility and weight gain which increase the cardiovascular diseases. The aim of this study was to examine the effects of aerobic exercise training status on response of homocysteine and insulin resistance to aerobic exercise in active and nonactive obese postmenopausal women. Therefore, 21 obese postmenopausal women with the age of 48 - 65 yrs voluntary participated in the study and assigned in active (n=11) and nonactive (n=10) groups. Aerobic exercise was performed with 70-75 percent of maximum heart rate. Blood sample was obtained before and after exercise, and 10 hours following fasting. Results showed that baseline levels of homocysteine (p= 0.003) and insulin resistance (p=0.003) were significantly lower in active subjects compared with inactive ones. However, homocysteine level was significantly (p=0.028) lower in active than to nonactive subjects following aerobic exercise. It can be concluded that regular aerobic training improves insulin resistance and homocysteine levels in obese postmenopausal women, however, a session of moderate aerobic exercise could not influence on insulin resistance. Although, homocysteine response was higher in active group. It seems that changes manner of two variable to aerobic exercise is different
Mohamad Hadi Ghasemi, Mohamad Fashi,
Volume 16, Issue 15 (9-2018)
Abstract
The aim of present study was comparison of advanced physical fitness profile between Olympic soccer team members of Iran according to playing position. 29 Invited soccer players to the 17th national Olympic soccer team of Iran dispatched to 17th Asian Olympics Games, Incheon 2014 )mean age of 20.39± 2.01 yrs(, divided into five group of goalkeepers, defenders, midfield players, wingers and attackers according to playing position participated in the study. Body composition parameters (including body mass index, body fat percentage), isokinetic force (peak torque, agonist/antagonist ratio, work fatigue, total work of extension and flexion), aerobic power by analysis of respiratory gases and anaerobic power and fatigue index by Wingate test were packaged for data collection. Descriptive statistics (i.e., mean ± standard deviation) and inferential statistics (i.e., one way ANOVA with Hopkins post hoc after subtracting data of pre- post) used for analysis data. While it was unbelievable the findings did not show any significant difference between five groups of present study. It seems that Olympic soccer team players of Iran has not prepared in a conditioning principle and based on playing position for participate in 17th Asian games. Moreover it supposed that national players spent most of the preparation periods & specific based conditioning workouts on their clubs, hence due to the short time of conditioning in the national camps trainings, players have not dispatched to the games with favorable preparation.
Majid Jalili, Farzad Nazem, Akbar Sazvar,
Volume 16, Issue 16 (12-2018)
Abstract
Aerobic power (VO2max) is an important indicator of the health and physical fitness. Executive problems in direct VO2max measurement has led to developing sub-maximal aerobic power prediction equations. The purpose of present study was to develop native aerobic power prediction equation based on 6-Minute Walk Test (6MWT) and body composition indices in children. In 192 healthy children (8 to 12 years) VO2max was objectively measured by Bruce treadmill protocol with gas analysis. The 6MWT was performed according to ATS guidelines. Also, anthropometric measurements were measured according to standard methods. Multiple regression analysis was used to design aerobic power (ml/kg/min) prediction equation. Accuracy of native VO2max prediction equation was assessed by Pearson correlation and Bland-Altman approach between measured and predicted VO2max. Significant correlation was observed between direct VO2max and independent variables (r=0.25-0.734). Aerobic power of the boys could be predicted by weight and 6MWT according to the following equation: VO2max(ml/kg/min)= 5.359 + (0.067 × 6MWD m) – (0.286 × Weight kg) (r2=0.743, SEE=2.74 ml/kg/min, p≤0.001). Strong correlation was observed between measured and predicted VO2max (r=0.861, P≤0.001). In addition, Bland and Altman plots demonstrated a high degree of consistency between measured and predicted VO2max. Exercise and fitness coaches by utilization of native aerobic prediction equation based on the 6MWT and weight could be able to assess the aerobic power of the boys and to evaluation of the effects of exercise training on cardio-respiratory fitness.
M Naghibi,
Volume 17, Issue 17 (4-2019)
Abstract
Osteoporosis is characterized by low bone mineral density resulting into an increased risk of fracture (9). The aim of the study is determine the effect of aerobic exercise with blood flow restriction (BFR) and vitamin D supplementation on ostosis metabolic markers (OMM) among middle aged females. In this study 30 females with age of 42.76±7.44, height of 157.90±5.74, weight of 70.55±9.68 and BMI of 28.33±3.87, divided in three groups of 10 subjects, randomly. Two empirical Groups with and without BFR, both with vitamin D supplementation, one hour before training, performed aerobic exercise during eight weeks, three days a week, one hour a day, with 50 - 70% intensity of maximal heart rate. Density of OMM, calcium, phosphorous and alkaline phosphate examined in lab, 48 hours before and after training period in saving status before breakfast. Aerobic power of empirical groups determined with 12 minutes run/ walking cooper test. For data analysis used descriptive statistics, ANOVA and analysis variance with repeated measures. Results showed that eight weeks exercise with BFR and vitamin D supplementation, the density of calcium and phosphorous increased significantly. The density of Alkaline - phosphate did not show variation significantly. In the other hand, only the rate of calcium showed variation significantly, which increased in without BFR more than others. In conclusion, aerobic exercise with and without BFR and vitamin D supplementation can increase the density of OMM, calcium, phosphorous and alkaline- phosphate. But only the density of calcium showed increasing significantly.
H Rajabi, P Motamedi, D Zabihi,
Volume 18, Issue 19 (7-2020)
Abstract
The purpos of this study was to determine the effect of twelve session of high intensity cycle training with blood flow restriction on aerobic and anaerobic performance of active student men. To this purpose, 24 valentear active students men from physical eduction faculty of kharazmi university aged 19-23 years old, students (mean ± SD weight: 67.89±6 kg, height: 173.92±5.41cm, and BMI: 22.7±6.84kg/m2) divided into three groups of blood flow restriction (BFR) (n=8), none blood flow restriction(NBFR) (n=8) and control group (n=8). The exercise consisted of cycling at 80% Wmax for ten 1-min bouts, with a 2-min rest between bouts with 50% Wmax (total time, 30 min). Before and after implementation of the training protocol, Astrand Test to check the aerobic performance and Wingate test to check anaerobic performance was conducted. To data analysis, the independent t-test, analysis of variance test and post hoc test (LSD) was used. Results indicated that two weeks of high intensity cycling with and without blood flow restriction does have a significant impact on VO2max(p=0.000) and Wmax(p=0.000) and time to exhaustion (p=0.001). The results indicate a further increase in aerobic performance components, in exercise with blood flow restriction training group compared to the unrestricted blood flow training group. The results olso indicated that tow weeks of cycle training with occlusion does not have a significant impact on peak anaerobic power(p=0.064), average anaerobic power(p=0.058) and minimum anaerobic power(p=0.826). In general, the results showed a partial restriction of blood during cycling interval training have affect on aerobic adaptations, but does not affect on anaerobic adaptations.
Mr Mojtaba Sadeghi, Dr Hamid Rajabi, Dr Farzad Nazem,
Volume 21, Issue 25 (9-2023)
Abstract
The purpose of this study was determine the effect of upper body plyometric training on anaerobic power and record of 25 meters front crawl performance in 10 years old swimmer boys. 16 swimmer boys chosen voluntarily (The mean age was 9.9 ± 0.7 years ، weight 45.9 ±9 kg , Height 149.8 ± 5 cm، BMI is 19.20 ± 3 Kg / m 2 ) And Subjects divided into two groups of training (n=8) and control(n=8).Before and after the implementation of the protocol investigate test 25 meters front crawl performance at the distance 10, 20 and 25 metrs and the number of hand strocke to check the performance of the swimming also anaerobic hand wingiting test function was evaluated. To analyze data, used the covariance test.The results showed six weeks upper body plyometric training Performance Indicators an hands Front crawl Including Peak power increased Significantly (18%) but the average power increase (7%) was not significant (p>0.05). Also, Swimming performance at of 10 meters) 8% (,10 to 20)6%( and 25 meters distance( 3/80%) growth in compare to control group that was significant(p <0.05) As well as in the number of hand strocke, Plyometric training group although had growth in swim 10 meters (11%), 10-20 meters (7.5%) and in 25 meters distance (5.33%) but the isnt significance (p>0.05). results indicate that six week upper body plyometric traning to an increase and improvement in the measured parameters, and can be used as a complementary training method in young swimmers.
Elahe Talebi-Garakani, Shokoufeh Kheradmand, Khadijeh Nasiri,
Volume 21, Issue 26 (12-2023)
Abstract
The prevalence of obesity in postmenopausal women is higher compared to men. A decrease in estrogen with menopause leads to dysfunction in mitochondria. The purpose of this study is to investigate the effect of high intensity aerobic training(HIT) on the copy number of mitochondrial genome (mtDNAcn) and mitochondrial transcription factor A(Tfam) in visceral adipose tissue(VAT) in ovariectomized(OVX) rats fed with high-fat diet(HFD). 40 rats (8 weeks, 200±20 gr) were divided into 5 groups:1) normal diet (ND), 2) ND+OVX, 3) HFD, 4) HFD+OVX, and 5) HFD+OVX+HIT. HIT performed aerobic training (80-85% of maximum oxygen consumption) for 8 weeks/5 sessions/42 minutes.48 hours after the last training session, VAT samples were taken to evaluate mtDNAcn and Tfam gene expression by qRT-PCR method. ANOVA and LSD tests were used to compare the differences between groups. OVX and HFD didn’t lead to a significant change in Tfam gene expression, but caused a significant decrease in the mtDNAcn compared to the control group. HIT caused a significant increase in Tfam gene expression compared to the control group and Tfam gene expression and mtDNAcn compared to the HFD+OVX. Hence, HIT improves mitochondrial function through mtDNAcn and Tfam gene expression in VAT in OVX rats fed by HFD.
Elmira Ahmadi, Shahnaz Shahrbanian, Mohamadreza Kordi, Reza Gharakhanlou, Gregory Pearcey,
Volume 22, Issue 27 (8-2024)
Abstract
Fatigue is one of the most common symptoms among individuals with multiple sclerosis (MS). The imbalance of inflammatory cytokines in the brain causes mental fatigue. It is believed that aerobic exercise may moderate the level of inflammation of cytokines and thus reduce mental fatigue. This study was conducted to investigate the effect of swimming aerobic training on pro-inflammatory factors (interleukin 6) and anti-inflammatory factors (interleukin 10) to evaluate mental fatigue in the brains of female mice after EAE induction. In this research, 21 mice (8 weeks old, 18 to 20 grams) were divided into three groups: healthy control, EAE control, and EAE swimming aerobic exercise. The animals in the training group performed moderate-intensity swimming exercises for 4 weeks, with 5 sessions per week, each session lasting 30 minutes. The western blot method was used to analyze the research variables. The results showed no significant difference in the amount of IL-6 between the EAE group and the swimming training group, but the amount of IL-10 in the swimming training group showed a significant increase compared to the EAE group. The ratio of IL-10/IL-6 values between the swimming training group and the EAE group was also not significant. It seems that moderate-intensity swimming aerobic exercises, without changing the pro-inflammatory factor, along with increasing the anti-inflammatory factor IL-10, can lead to an improvement in the balance of the inflammatory index and a reduction in fatigue in the EAE group and the swimming exercise group.
Mahsa Asgari, Zahra Raeisi,
Volume 22, Issue 27 (8-2024)
Abstract
Background and aim: The purpose of this study is to examine how eight weeks of general exercises (GEs) combined with cognitive functional therapy (CFT) affect women with chronic non-specific low back pain (CNSLBP) in terms of pain, quality of life (QoL), and muscle endurance.
Methods: 45 women with CNSLBP participated in this study for eight weeks in three groups: GEs, GEs with CFT, and control. Pain, QoL and muscle endurance were evaluated by visual analogue scale (VAS), SF-36 questionnaire, and Biering-Sorensen test, respectively. Mixed-model repeated measure test with repeated measurement design was used for data analysis.
Results: The results revealed a significant difference in the investigated variables between the pre-test and post-test for the intervention groups, but no difference was seen in the control group.
Discussion and final conclusion: The group of GEs combined with CFT distinguished itself significantly from the group of GEs in the comparison of the factors of physical performance, emotional health, and general health from sub-sections of QoL, and also muscular endurance. According to the results, it is recommended that women with CNSLBP use GEs in combination with CFT to reduce pain, improve QoL, and increase muscle endurance.
Fatemeh Kazeminasab, Mohammad Hossein Mahboobi, Karim Azali Alamdari,
Volume 22, Issue 27 (8-2024)
Abstract
The purpose of this study was to investigate the impact of combining aerobic exercise (AE) and vegetarian diet (VD) on blood pressure and body weight in adults with overweight and obesity. The PubMed, Web of Science, Scopus, and Google scholar databases were searched until February 2023 for English articles, and 1065 articles were found. Meta-analyses were performed to compare the impact of aerobic exercise and vegetarian diet on body weight, blood pressure in adults with overweight and obesity. Data analysis was performed using random effect model and weighted mean differences (WMD). The results of meta-analysis of 25 studies with 10192 adults showed that combined aerobic exercise and vegetarian diet significantly decreased in body weight [WMD=-4.63, p=0.001] , systolic blood pressure [WMD=-6.94, p=0.001] , and diastolic blood pressure [WMD=-4.5, p=0.001] , in adults with overweight and obesity. Aerobic training alongside vegetarian diet as a non-medication approach for weight loss and blood pressure control in adults with overweight and/or obesity. In addition, aerobic exercise and vegetarian diet with both types of duration (less than 12 weeks and more than 12 weeks) cause a significant decrease in blood pressure in adults with overweight and obesity.
