the aim of this study was to investigate anthropometric and physiological characteristics in junior volleyball players for talent identification according to their volleyball playing positions. 15 junior national volleyball players (mean age 17.7±0.3 years) participated in this study. players were classified to five groups according to their playing positions: setters, liberoes, middle blockers...

background breast milk is the best and most effective food for infants and their survival and health. promotion of breastfeeding self-efficacy is a goal of breastfeeding education. the purpose of this research was to teach breastfeeding through role-playing and explore its effects on breastfeeding self-efficacy among pregnant women referring to healthcare centers of isfahan, iran. materials and...