Comparison of the Effects of Total Body Resistance Exercise and Traditional Resistance Training on the Immune System Biomarker in Inactive Obese Women

Objective: This study aimed to compare the effect of eight weeks of traditional resistance training and total body resistance exercise (TRX) on the immune system of obese sedentary women. Materials and Methods: In this quasi-experimental study, 28 obese women with a mean body mass index (BMI) of 30.39± 4.65 (kg/m2) were randomly divided into three groups of TRX training (N= 9), traditional resistance training (N= 9) and control (N= 10). The experimental groups performed exercise training in three sessions per week for 8 weeks. Blood samples were taken from all subjects 48 hours before and after the last training session and were used for neutrophil, lymphocyte, monocyte, basophil, and eosinophil analysis. Data were statistically analyzed using dependent T-test and one-way analysis of variance (ANOVA) by SPSS software, the significance level was P< 0.05. Results: The results of the study did not show significant differences within and between groups in the variables of the immune system (neutrophils, lymphocytes, monocytes, eosinophils) (P< 0.05). Also, the results of ANOVA showed a significant difference in basophil count only between the three groups (P= 0.006). Conclusion: According to the results of the study, no significant difference in immune system indices was observed between the groups. Therefore, performing traditional resistance exercises and moderate-intensity TRX has no significant effect on the immune system of sedentary obese women.