effects of rhythmic aerobic exercise plus core stability training on serum chemerin levels and glycemic index of overweight women

    Background & aim: Chemerin are novel adipokines that are secreted from adipose tissue and improved insulin sensitive. The purpose of this study was to examine the ffects of rhythmic aerobic exercise plus core stability training on serum chemerin levels and Insulin resistance, glucose levels and body composition of overweight women.   Methods: In this quasi-experimental study, 40 healthy women aged 25-45, waist circumference equal to and above 88 cm, body mass index of 3025 kg / m2 were selected and randomly divided into control (n = 16) and experimental (n = 19) groups. ). Five people were excluded from the study. The experimental group was trained 12 weeks (3 sessions per week per session). The exercise program included aerobic exercise (55% -80%), maximum heart rate, and trunk stability training. The pre-test and post-test stages were collected at 12-hour fasting time, blood samples were collected in the same conditions. The ELISA method was used to determine the fasting and low-level insulin levels. Insulin resistance was evaluated based on the evaluation of HOMA-IR model of homeostasis. To compare the pre-test and post-test changes, the dependent t-test was used and the inter-group variations of one-way ANOVA with a significant level (p≤0.05) were used.   Results: Chemerin plasma levels, body mass index, weight, body fat percentage and The ratio of waist circumference to hip In Overweight After 12 weeks Rhythmic aerobic exercise Along with Trunk stability exercises Showed a significant reduction )p≤0/05). But insulin resistance The fasting plasma glucose and Insulin levels between two groups Practice and Control was no significant difference (p>0/05).   Conclusion: Despite the fact that this kind of intervention can be an effective treatment to improve the level of low-fat adipokine and lower body waist circumference, however, a trickier exercise is required to significantly change insulin resistance and glucose levels In women with overweight.