Evidence map›Paper›PMID 39398497›Full record

ArticleCurrent developments in nutrition2024

Low and High Doses of Espresso Coffee Improve Repeated Sprint Performance and Eye-Hand Coordination Following Fatigue Status in Male Basketball Players.

Alireza Niknam, Mohammad Hasan Abdullahi, Mohammad Hemmatinafar, Amir Hossein Alaeifar, Maryam Koushkie Jahromi

Abstract read
In one paragraph

Article in Current developments in nutrition, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Trial
  4. Sports Nutrition.Current developments in nutrition · 2026
    Article
  5. Article
  6. Article
  7. Article
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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

5 authors.

Alireza NiknamDepartment of Sports Sciences, School of Education and Psychology, Shiraz University, Shiraz, Iran.
Mohammad Hasan AbdullahiDepartment of Sports Sciences, School of Education and Psychology, Shiraz University, Shiraz, Iran.
Mohammad HemmatinafarDepartment of Sports Sciences, School of Education and Psychology, Shiraz University, Shiraz, Iran.
Amir Hossein AlaeifarDepartment of Sports Sciences, Faculty of Physical Education, Karaj Payam Noor University, Karaj, Iran.
Maryam Koushkie JahromiDepartment of Sports Sciences, School of Education and Psychology, Shiraz University, Shiraz, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Although several studies have evaluated the effect of coffee on sports performance, the effect of caffeine on sports performance during fatigue status remains unclear. Objectives: This study aimed to determine the effect of high and low doses of coffee on the repeated sprint test (RST), perceived fatigue (PF), and eye-hand coordination following physical fatigue status in male basketball players. Methods: Twenty-four male basketball players were randomly placed in 4 conditions including Results: The time of the first to tenth sprints (RST Conclusions: HDEC and LDEC improved RST performance and eye-hand coordination in male basketball players. However, HDEC showed a more profound effect compared with LDEC.

Indexed as

basketballcoffeecoordinationfatiguerepeated sprint

Identifiers

PMID39398497
PMCPMC11471136

What OpenQuestion holds

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Registered trials

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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.