Purpose: This study aimed to investigate the effect of one intensive training session on the changes of beta-endorphin and serum cortisol levels of elite wrestlers. Methods: In this quasi-experimental research with one group and pretest-posttest design, 16 elite wrestlers within the age range of 18 to 25 years were purposefully and selected and they voluntarily participated in the research. ...

Background: Serotonin plays an important role in central fatigue and increases the release of prolactin. To determine the effect of one exhausted endurance exercise session on serotonin serum level of men runners, this study was conducted. Methods: In a laboratory cross-sectional study, blood samples of 14 runners were collected and the level of serum serotonin and prolactin was measured befo...

flow in natural river bends is a complex and turbulent phenomenon which affects the scour and sedimentations and causes an irregular bed topography on the bed. for the reason, the flow hydralics and the parameters which affect the flow to be studied and understand. in this study the effect of bed and wall roughness using the software fluent discussed in a sharp 90-degree flume bend with 40.3cm ...

Background & Objective: Irisin is myokine, that is secreted by acute exercise activity from the muscle and increases energy consumption. The purpose of this study was to determine the response of irisin serum and insulin resistance to acute pilates training sessions pilates training in obese sedentary women. Materials & Methods: This research is a semi experimental study with pre-and post-test ...

introduction: diabetes mellitus is an growing national and international public health concern. the number of people affected by diabetes in world by 2030 will be 69% in developing countries. regular physical activity plays a key role in the management of type 2 diabetes melitus, particularly glycemic control. it has been recommended that peoples with type 2 diabetes participate in moderate-int...

the extent to which written corrective feedback on linguistic errors can play a role in helping l2 writers improve the accuracy of their writing continues to be an issue of interest to researchers and teachers since truscott (1996) mounted a case for its abolition. while there is growing empirical evidence that written corrective feedback can successfully target some types of linguistic error (...