Repeated mouth rinsing of coffee improves the specific-endurance performance and jump performance of young male futsal players
Background Mouth-rinsing with ergogenic solutions such as carbohydrate and caffeinated drinks has been considered among athletes as a practical nutritional strategy. Therefore, this study aimed to determine the effect of repeated coffee mouth-rinsing (CMR) doses on specific performances of futsal pl...
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2023-12-01
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| Series: | Journal of the International Society of Sports Nutrition |
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| Online Access: | http://dx.doi.org/10.1080/15502783.2023.2214108 |
| _version_ | 1797678952014151680 |
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| author | GHASEM Taheri Karami MOHAMMAD Hemmatinafar MARYAM Koushkie Jahromi JAVAD Nemati ALIREZA Niknam |
| author_facet | GHASEM Taheri Karami MOHAMMAD Hemmatinafar MARYAM Koushkie Jahromi JAVAD Nemati ALIREZA Niknam |
| author_sort | GHASEM Taheri Karami |
| collection | DOAJ |
| description | Background Mouth-rinsing with ergogenic solutions such as carbohydrate and caffeinated drinks has been considered among athletes as a practical nutritional strategy. Therefore, this study aimed to determine the effect of repeated coffee mouth-rinsing (CMR) doses on specific performances of futsal players. Method Twenty-four male futsal players randomly participated in this randomized, double-blind, and crossover design study. During the intervention, participants were randomly placed in four different conditions including 1. low-dose CMR (LDC, n = 6, ~60 mg caffeine); 2. high-dose CMR (HDC, n = 6, ~125 mg caffeine); 3. decaffeinated CMR (PLA, n = 6, ~10 mg caffeine); and 4. no CMR (CON, n = 6). Vertical jump height was measured at baseline, baseline after CMR (baseline-CMR), immediately after the intermittent futsal endurance test (FIET) (IA-FIET), 5 min after the FIET (5”A-FIET) and 10 min after the FIET (10”A-FIET). Perceived fatigue was also measured by visual analogue scale (VAS) at baseline, IA-FIET, 5”A-FIET, and 10”A-FIET. CMR was also performed at baseline, during FIET (Repeated between levels), and 10’A-FIET. The collected data were analyzed (with SPSS software) by one- and two-way repeated measure ANOVA and Bonferroni post hoc test at P < 0.05 level. Results The findings of the present study illustrated that the perceived fatigue in IA-FIET increased significantly compared to the baseline which was accompanied by a significant decrease in 5”A-FIET and 10”A-FIET compared to IA-FIET (P < 0.05), and no significant difference was observed between conditions in the baseline, IA-FIET, 5”A-FIET, and 10”A-FIET (P > 0.05). However, HDC and LDC rose significantly the distance covered in FIET compared to CON and PLA (P < 0.05). In addition, HDC increased the FIET performance more than LDC (P < 0.05). Although there was no difference between any of the conditions at baseline (P > 0.05), baseline-CMR increased significantly the vertical jump height (P < 0.05). At IA-FIET, vertical jump height decreased to baseline levels in CMR conditions but increased in 5”A-FIET, which remained constant until 10”A-FIET (P < 0.05). In addition, vertical jump height in HDC and LDC conditions was significantly higher than CON in IA-FIET, 5”A-FIET, and 10”A-FIET. Conclusion This study showed that repeated CMR with low and high doses is a useful strategy to improve specific futsal performance. However, higher dose CMR appears to have more profound effects on performance improvement than lower doses. |
| first_indexed | 2024-03-11T23:07:21Z |
| format | Article |
| id | doaj.art-4f9e8f886e334b20b12c63cdaa44dc6d |
| institution | Directory Open Access Journal |
| issn | 1550-2783 |
| language | English |
| last_indexed | 2024-03-11T23:07:21Z |
| publishDate | 2023-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Journal of the International Society of Sports Nutrition |
| spelling | doaj.art-4f9e8f886e334b20b12c63cdaa44dc6d2023-09-21T12:43:11ZengTaylor & Francis GroupJournal of the International Society of Sports Nutrition1550-27832023-12-0120110.1080/15502783.2023.22141082214108Repeated mouth rinsing of coffee improves the specific-endurance performance and jump performance of young male futsal playersGHASEM Taheri Karami0MOHAMMAD Hemmatinafar1MARYAM Koushkie Jahromi2JAVAD NematiALIREZA Niknam3Shiraz UniversityShiraz UniversityShiraz UniversityShiraz UniversityBackground Mouth-rinsing with ergogenic solutions such as carbohydrate and caffeinated drinks has been considered among athletes as a practical nutritional strategy. Therefore, this study aimed to determine the effect of repeated coffee mouth-rinsing (CMR) doses on specific performances of futsal players. Method Twenty-four male futsal players randomly participated in this randomized, double-blind, and crossover design study. During the intervention, participants were randomly placed in four different conditions including 1. low-dose CMR (LDC, n = 6, ~60 mg caffeine); 2. high-dose CMR (HDC, n = 6, ~125 mg caffeine); 3. decaffeinated CMR (PLA, n = 6, ~10 mg caffeine); and 4. no CMR (CON, n = 6). Vertical jump height was measured at baseline, baseline after CMR (baseline-CMR), immediately after the intermittent futsal endurance test (FIET) (IA-FIET), 5 min after the FIET (5”A-FIET) and 10 min after the FIET (10”A-FIET). Perceived fatigue was also measured by visual analogue scale (VAS) at baseline, IA-FIET, 5”A-FIET, and 10”A-FIET. CMR was also performed at baseline, during FIET (Repeated between levels), and 10’A-FIET. The collected data were analyzed (with SPSS software) by one- and two-way repeated measure ANOVA and Bonferroni post hoc test at P < 0.05 level. Results The findings of the present study illustrated that the perceived fatigue in IA-FIET increased significantly compared to the baseline which was accompanied by a significant decrease in 5”A-FIET and 10”A-FIET compared to IA-FIET (P < 0.05), and no significant difference was observed between conditions in the baseline, IA-FIET, 5”A-FIET, and 10”A-FIET (P > 0.05). However, HDC and LDC rose significantly the distance covered in FIET compared to CON and PLA (P < 0.05). In addition, HDC increased the FIET performance more than LDC (P < 0.05). Although there was no difference between any of the conditions at baseline (P > 0.05), baseline-CMR increased significantly the vertical jump height (P < 0.05). At IA-FIET, vertical jump height decreased to baseline levels in CMR conditions but increased in 5”A-FIET, which remained constant until 10”A-FIET (P < 0.05). In addition, vertical jump height in HDC and LDC conditions was significantly higher than CON in IA-FIET, 5”A-FIET, and 10”A-FIET. Conclusion This study showed that repeated CMR with low and high doses is a useful strategy to improve specific futsal performance. However, higher dose CMR appears to have more profound effects on performance improvement than lower doses.http://dx.doi.org/10.1080/15502783.2023.2214108coffee mouth-rinsingcaffeineexplosive powerendurance performancefutsal players |
| spellingShingle | GHASEM Taheri Karami MOHAMMAD Hemmatinafar MARYAM Koushkie Jahromi JAVAD Nemati ALIREZA Niknam Repeated mouth rinsing of coffee improves the specific-endurance performance and jump performance of young male futsal players Journal of the International Society of Sports Nutrition coffee mouth-rinsing caffeine explosive power endurance performance futsal players |
| title | Repeated mouth rinsing of coffee improves the specific-endurance performance and jump performance of young male futsal players |
| title_full | Repeated mouth rinsing of coffee improves the specific-endurance performance and jump performance of young male futsal players |
| title_fullStr | Repeated mouth rinsing of coffee improves the specific-endurance performance and jump performance of young male futsal players |
| title_full_unstemmed | Repeated mouth rinsing of coffee improves the specific-endurance performance and jump performance of young male futsal players |
| title_short | Repeated mouth rinsing of coffee improves the specific-endurance performance and jump performance of young male futsal players |
| title_sort | repeated mouth rinsing of coffee improves the specific endurance performance and jump performance of young male futsal players |
| topic | coffee mouth-rinsing caffeine explosive power endurance performance futsal players |
| url | http://dx.doi.org/10.1080/15502783.2023.2214108 |
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