Evidence map›Paper›PMID 34025869›Full record

ArticleJournal of human kinetics2021

The Effects of High Mineral Alkaline Water Consumed Over Three Consecutive Days on Reaction Time Following Anaerobic Exercise - A Randomized Placebo-Controlled Crossover Pilot Study.

Michal Steffl, Ivana Kinkorova, Karolina Talar, Tereza Jandova, Karolina Moulisova, Dan Omcirk, Jan Malecek, Jan Chrudimsky, Michał Wilk, Petr Stastny and 1 more

Abstract read
In one paragraph

Article in Journal of human kinetics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–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

3 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
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

11 authors.

Michal StefflFaculty of Physical Education and Sport, Charles University, 16252 Prague, Czech Republic.
Ivana KinkorovaFaculty of Physical Education and Sport, Charles University, 16252 Prague, Czech Republic.
Karolina TalarFaculty of Motor Rehabilitation, University of Physical Education in Krakow, 31-571 Krakow, Poland.
Tereza JandovaFaculty of Physical Education and Sport, Charles University, 16252 Prague, Czech Republic.
Karolina MoulisovaFaculty of Physical Education and Sport, Charles University, 16252 Prague, Czech Republic.
Dan OmcirkFaculty of Physical Education and Sport, Charles University, 16252 Prague, Czech Republic.
Jan MalecekFaculty of Physical Education and Sport, Charles University, 16252 Prague, Czech Republic.
Jan ChrudimskyFaculty of Physical Education and Sport, Charles University, 16252 Prague, Czech Republic.
Michał WilkThe Jerzy Kukuczka Academy of Physical Education in Katowice, 40-065 Katowice, Poland.
Petr StastnyFaculty of Physical Education and Sport, Charles University, 16252 Prague, Czech Republic.
Miroslav PetrFaculty of Physical Education and Sport, Charles University, 16252 Prague, Czech Republic.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Drinking alkaline water after intense anaerobic exercise may enhance both cognitive and physical performance. This study aimed to investigate the effect of high mineral alkaline water consumed over three consecutive days on reaction time after anaerobic exercise in twelve healthy young males (aged 21.1 ± 1.3 years) with a valid sports medical examination. Participants were excluded when they took any medications or performance-enhancing supplements for the period of at least four weeks before the study commenced. Participants were randomly divided into two groups in this double-blind, placebo-controlled crossover pilot study. They ingested either alkaline water (AW) or regular table water ( RTW) for three consecutive days before anaerobic exercise. The anaerobic exercise consisted of two 2-min high-intensity step-tests with a passive rest interval of 3 minutes between the two bouts of exercise. Performance in the step-test (W), reaction time for visual and auditory signals, the rate of perceived exertion (RPE), urine specific gravity, and lactate concentration were analysed. No effect of AW was found on reaction time and the other variables except anaerobic performance. An-aerobic performance was significantly higher after ingestion of AW in both step-tests (p < 0.05). The ingestion of AW for three consecutive days before anaerobic exercise seems to positively affect anaerobic performance.

Indexed as

buffer systemexerciseRate of Perceived Exertionstep-test

Identifiers

PMID34025869
PMCPMC8120973

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.