Effect of Eight Weeks Endurance, Resistance and Combined Training on Concentration of Atrial and Brain Peptides Hormones in Male Students

The natriuretic pituitary is secreted from the heart and research has shown that exercise training affect these peptides. The aim of this study was to evaluate the effect of 8 weeks endurance, resistance and combination training on natriuretic peptides. A total of 36 students with a mean age of 25/36 ± 2/52 and BMI of 23/479 ± 0/959 were randomly divided into 4 groups: endurance (9 subjects), resistance (9 subjects), combination (9 subjects) and control (9 subjects) were divided. Subjects: Exercise, resistance, combination for 8 weeks and 4 sessions per week. The endurance group performed the program for 25 to 40 minutes and 65 to 85 percent of the maximum heart rate (HRmax) for each session, The resistance group was 50 percent one repetition (1-RM) and The combined group performed 2 sessions of endurance training and 2 sessions of resistance training each week. Blood samples were taken from subjects before and 48 hours after the test to measure ANP and NTproBNP hormones. T-test, one way ANOVA and LSD follow-up were used for data analysis using SPSS19 software. (Significance α≤0/05). Endurance training has a significant effect on ANP decrease (p≥0/05), however, there is no significant effect on BNP (P≤0/05); endurance training compared to resistance and combination has a greater effect on ANP reduction, as well as resistance training and The combination has no significant effect on ANP and BNP (p≤0/05). It seems that endurance training has a better effect on natriuretic peptides than resistance and combined exercises.