Evidence map›Paper›PMID 35309536›Full record

ArticleBiology of sport2022

Speed and power-related gene polymorphisms associated with playing position in elite soccer players.

Miroslav Petr, Dan Thiel, Kvapilová Kateřina, Petr Brož, Tomáš Malý, František Zahálka, Pavlína Vostatková, Michal Wilk, Jakub Chycki, Petr Stastny

Open access · goldAbstract read
In one paragraph

Article in Biology of sport, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 4 pooled it
3.8field-weighted citation impact, top 6% of its field
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

20 citing papers in PubMed, 4 syntheses or guidelines pooled it, 36 citations in OpenAlex.

  1. Pooled it
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  4. Pooled it
  5. Article
  6. TheSports (Basel, Switzerland) · 2025
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  7. TheGenes · 2025
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  15. Association betweenFrontiers in genetics · 2023
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  18. Association of theGenes · 2022
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  19. Journal of human kinetics · 2021
    Article
  20. Review
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

10 authors at 3 institutions in 2 countries.

Miroslav PetrFaculty of Physical Education and Sport, Charles University, Czech republic.
Dan ThielInstitute of Applied Biotechnologies, Prague, Czech Republic.
Kvapilová KateřinaInstitute of Applied Biotechnologies, Prague, Czech Republic.
Petr BrožInstitute of Applied Biotechnologies, Prague, Czech Republic.
Tomáš MalýFaculty of Physical Education and Sport, Charles University, Czech republic.
František ZahálkaFaculty of Physical Education and Sport, Charles University, Czech republic.
Pavlína VostatkováFaculty of Physical Education and Sport, Charles University, Czech republic.
Michal WilkInstitute of Sport Sciences, The Jerzy Kukuczka Academy of Physical Education in Katowice, Katowice, Poland.
Jakub ChyckiInstitute of Sport Sciences, The Jerzy Kukuczka Academy of Physical Education in Katowice, Katowice, Poland.
Petr StastnyFaculty of Physical Education and Sport, Charles University, Czech republic.
Charles University · CZInstitute of Applied Biotechnologies (Czechia) · CZAkademii Wychowania Fizycznego im. Jerzego Kukuczki w Katowicach · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Heritability studies on sport-related traits accepted that endurance, speed, power, and strength abilities include an active genetic predisposition to elite soccer participation. This study evaluates the influence of selected genetic variants on performance in speed, power, and strength laboratory tests on a group of elite soccer players, including their playing position. A ninety-nine male elite soccer players were compared to controls (n = 107) and tested for quadriceps and hamstrings isokinetic strength at speed 60°/s, 180°/s, and 300°/s, jump performance, and genotypes of ACTN3 (R577X, rs1815739), ACE (I/D, rs1799752), NOS3 (Glu298Asp, rs1799983), AMPD1 (34C/T, rs17602729), UCP2 (Ala55Val, rs660339), BDKRB2 (+9/-9, rs5810761) and IL1RN (VNTR 86-bp). The ACTN3 XX homozygotes in defenders had lower quadriceps and hamstring isokinetic strength in all tested speeds than ACTN3 RX and RR genotypes (p < 0.05). The ACTN3 RR homozygotes in defenders had higher quadriceps strength in all tested velocities than the RX heterozygotes (p < 0.05). We also found other associations between playing-position in soccer and increased strength of lower limbs for AMPD1 CC and NOS3 Glu/Glu genotypes, and IL1RN*2 allele carriers. Total genetic score regression explained 26% of the variance in jump performance and isokinetic strength. The ACTN3 R allele, NOS3 Glu/Glu genotypes, and IL1RN*2 allele pre-disposed the attackers and defenders playing position in elite soccer, where those positions have higher strength and power measures than midfielders. Midfielders have lower strength and power conditions than other playing positions without relation to strength and power genes.

Indexed as

FootballIsokineticJumpMuscle strengthPerformanceSport genomic

Identifiers

PMID35309536
PMCPMC8919892
OpenAlexW3164688036

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.