The acute effect of caffeine and ibuprofen on RPE, RM, PPI at resistance exercise in male athletes
| Autor: | وحید ساری صرآف, رامین امیر ساسان, سعید نیکو خصلت, حجت اله برقبانی |
|---|---|
| Jazyk: | perština |
| Rok vydání: | 2012 |
| Předmět: | |
| Zdroj: | فیزیولوژی ورزش و فعالیت بدنی, Vol 5, Iss 1 (2012) |
| Druh dokumentu: | article |
| ISSN: | 2676-3710 2645-4041 |
| DOI: | 10.48308/joeppa.2012.98638 |
| Popis: | Purpose: This study compared independent effects of caffeine and Ibuprofen on perceived exertion(RPE), perceived pain index (PPI), maximum repetitions (RM) and heart rate (HR) during resistancetraining bouts. Method: Fifteen male students (Age: 26±2 yr.) participated in a double-blindstudy with three independent, counterbalanced sessions where in Ibuprofen (400 mg), caffeine (6mg.kg-1), or matched placebo were ingested 1 hour before exercise, and RPE, PPI, RM and HR(per set) were recorded in individuals, predetermined, 12-repetition maximum for leg extensions(LE), leg flexion (LF), bench press (BP) and arm flexion (AF). Analyses of variance (ANOVA)with repeated measures were used for between-trial comparisons. Results: Caffeine resulted insignificantly greater (p < 0.05) HR (LE and BP) and RM (LE, LF, BP, AF) and resulted insignificantly lower (p < 0.05) RPE (LF, BP, AF) and PPI (LF, BP, AF) compared with Ibuprofenand placebo. Ibuprofen resulted just in significantly higher PPI in LE(p < 0.05). Conclusion: thisstudy demonstrates that caffeine significantly enhanced resistance training performance, whereasIbuprofen did not. Athletes may improve their resistance training performance by acute ingestionof caffeine. |
| Databáze: | Directory of Open Access Journals |
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