پديد آورندگان :
قرباني گنجه، زهرا دانشگاه آزاد اسلامي، تهران - واحد علوم و تحقيقات - گروه تربيت بدني و علوم ورزشي , غلامي، ماندانا دانشگاه آزاد اسلامي، تهران - واحد علوم و تحقيقات - گروه تربيت بدني و علوم ورزشي , نيكبخت، حجت الله دانشگاه آزاد اسلامي، تهران - واحد علوم و تحقيقات - گروه تربيت بدني و علوم ورزشي
كليدواژه :
تمرينات دايره اي , آديپونبتكن , نيمرخ ليپيدي , اضافه وزن
چكيده لاتين :
Background and Aims: The global epidemic of obesity has affected the general health. The
aim of the present study was to compare the effects of low and moderate intensity circuit
resistance trainings on the levels of adiponectin and lipid profiles in overweight women.
Materials and Methods: A total of 54 overweight women [31.56±2.24 years, 80.45±9.4 kg,
28.3±6.21 kg/m2] were randomly assigned into three groups of moderate intensity circuit
resistance training (MICT), low intensity circuit resistance training (LICT), and control.
Exercise training program was conducted for eight weeks, three sessions per week. Before
and after the exercise training program, the levels of adiponectin and lipid profiles were
measured. For data analysis, descriptive statistics, analysis of covariance test and Bonferroni
post hoc test were used. Data analysis was performed in SPSS, version 20, with the
significance level set at p≤0.05.
Results: At the beginning of the study and before applying the exercise protocol, there was
no difference in baseline adiponectin between the groups (p>0.05). The results indicated that
adiponectin levels significantly increased after eight weeks of moderate-intensity circuit
resistance training as compared with control group (p=0.027), but changes in adiponectin
levels were not statistically significant in low intensity group (p=0.14). Decrease in the levels
of LDL-c (p=0.001), cholesterol (p<0.001), and TG (p<0.001) and increase the levels of
HDL-c (p<0.001) were significant in moderate intensity group compared to those of the
control group. Conclusion: According to the results obtained in the present study, moderate-intensity circuit
resistance training has been shown to be effective in increasing adiponectin, therefore, the
lipid profiles in this group had a significant improvement related to these changes.