Evidence map›Paper›PMID 39663645›Full record

Trial reportJournal of the International Society of Sports Nutrition2024

The effect of repeated coffee mouth rinsing and caffeinated gum consumption on aerobic capacity and explosive power of table tennis players: a randomized, double-blind, placebo-controlled, crossover study.

Azam Farmani, Mohammad Hemmatinafar, Maryam Koushkie Jahromi, Sepideh Pirmohammadi, Babak Imanian, Zeinab Jahan

Abstract readRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in Journal of the International Society of Sports Nutrition, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 3 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Azam FarmaniDepartment of Sport Sciences, Faculty of Education and Psychology, Shiraz University, Shiraz, Iran.
Mohammad HemmatinafarDepartment of Sport Sciences, Faculty of Education and Psychology, Shiraz University, Shiraz, Iran.
Maryam Koushkie JahromiDepartment of Sport Sciences, Faculty of Education and Psychology, Shiraz University, Shiraz, Iran.ORCID 0000-0001-9563-9461
Sepideh PirmohammadiDepartment of Sport Sciences, Faculty of Education and Psychology, Shiraz University, Shiraz, Iran.
Babak ImanianDepartment of Sport Sciences, Faculty of Education and Psychology, Shiraz University, Shiraz, Iran.
Zeinab JahanDepartment of Sport Sciences, Faculty of Education and Psychology, Shiraz University, Shiraz, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAthletes require proper nutrition to enhance training and performance. Studies indicate that alternative sources of caffeine, such as caffeinated chewing gum, mouth rinses, energy gels, and coffee can improve performance. Therefore, this study investigated the impact of consuming caffeinated gum (CG) and repeated coffee mouth rinsing (CMR) on professional male table tennis players' aerobic capacity and explosive power.

methodA randomized, cross-over, placebo-controlled, and double-blinded study was conducted with eighteen male table tennis players (Age: 21.86 ± 2.40 yr, Height: 173.80 ± 6.88 cm, Weight: 61.81 ± 10.32 kg). In each test session, the participants were randomly placed in one of the three conditions including i) Chewing caffeinated gum (CG,

resultsThe current study's findings illustrated that TTE significantly increased in CG (

conclusionThe study found that CMR and CG had a relatively positive impact on male table tennis players' aerobic capacity; however, they did not significantly improve their explosive power.

Indexed as

Athletic PerformanceCaffeineCoffeeCross-Over StudiesAdultChewing GumDouble-Blind MethodHumansMaleMouthwashesOxygen ConsumptionSports Nutritional Physiological PhenomenaTennisYoung AdultCaffeineChewing GumCoffeeMouthwashesaerobic capacitycaffeinated gumCaffeinecoffee mouth rinsingtable tennistime to exhaustion

Identifiers

PMID39663645
PMCPMC11011240

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.