The effect of eight weeks resistance training in response to PYY hormone in nonathletic fat women

Abstract

PYY is an intestinal peptid that has a basic role in control of receiving food. However, changes of PYY afteradaptaion to resistance training has not been examined. The purpose of this research is examining of the effectof eight weeks resistance training on PYY levels of the plasma in nonathletic fat women in the fast conditions.For this purpose, 24 fat women with average age (33/08±2/24 year) that had not antecedent in a specificsickness accidentally divided into experimental group (n=13) and control group (n=11). The amount ofweight, eight, percent of fat and body mass index (BMI) as primary data were measured by specificinstruments. Then, experimental group did circle training with weight and by using main muscles andregarding excess load principle for eight weeks and 3 sessions of a week. Two procedures of blooding wasdone, one was done in the morning while all subjects had not eaten anything for 12 hours and the other onewas done 48 hours after the last session of training (2cc from left forearm). The results show that resistancetraining significantly changesPYY levels of experimental group (p=0/001) in compare to control group anddecreased level of this hormone in the fast conditions. This shows increased appetite and desire to eat tocompensate the amount of energy that is used during the training.

Keywords

• resistance training
• pyy3-36
• receiving food
• nonathletic fat women