文章基本信息

标题：THE EFFECTS OF ACUTE INHALED SALBUTAMOL ON POWER OUTPUT AND BLOOD LACTATE CONCENTRATION IN NONASTHMATIC ELITE KUNG FU ATHLETES
本地全文：下载
作者：HAMID ARAZI ; NAVID LOTFI ; HOSEIN ROSTAMKHANI 等
期刊名称：Ovidius University Annals, Series Physical Education and Sport/Science, Movement and Health
印刷版ISSN：1224-7359
出版年度：2011
卷号：11
期号：2
页码：172-179
语种：English
出版社：Ovidius University Press
摘要：Objective: The purpose of this study was to investigate the effects of inhaled Salbutamol on power output and blood lactate concentration in kung fu athletes.Methods: Seven elite Iranian kung fu athletes (age: 18.28±0.69 yr;height: 184.00±1.73 cm;weight: 69.84±7.78 kg;BMI: 23.25±1.45 kg.m-2) with no history of asthma were participated in this study.Subjects performed a RAST test with and without salbutamol ingestion (400 μg) in a random,double blind,crossover design.Blood samples were collected at before test and at the end of the test.An independent t test was used to evaluate the differences in subjects characteristics between groups (p<0.05).Results and Conclusion: There were no difference in peak power,mean power,fatigue index and blood lactate concentration with Salbutamol compared with placebo (p˃0.05).In conclusion,administering a single inhaled (400 μg) of the β2-adrenergic agonist Salbutamol to healthy,elite anaerobic trained male athletes has no ergogenic effect.Further studies are necessary to clarify the mechanisms involved.
关键词：Salbutamol;Anaerobic performance;RAST test;Ergogenic effect.