The acute effect of caffeine and ibuprofen on RPE, RM, PPI at resistance exercise in male athletes
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 thre...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | fas |
| Published: |
Shahid Beheshti University
2012-04-01
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| Series: | فیزیولوژی ورزش و فعالیت بدنی |
| Subjects: | |
| Online Access: | https://joeppa.sbu.ac.ir/article_98638_b086aebb6a1bca698a9f776cb650e926.pdf |
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| Summary: | 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. |
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| ISSN: | 2676-3710 2645-4041 |