Evidence map›Paper›PMID 33919800›Full record

ArticleInternational journal of environmental research and public health2021

RETRACTED: Muscle Damage and Performance after Single and Multiple Simulated Matches in University Elite Female Soccer Players.

Tai-Ying Chou, Kazunori Nosaka, Trevor C Chen

RetractedAbstract readRetracted Publication
In one paragraph

Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

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

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Adequate Interval between Matches in Elite Female Soccer Players.Journal of sports science & medicine · 2023
    Article
  9. Review
  10. Article
  11. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Tai-Ying ChouDepartment of Athletic Performance, National Taiwan Normal University, Taipei City 11677, Taiwan.
Kazunori NosakaCentre for Exercise and Sports Science Research, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA 6027, Australia.ORCID 0000-0001-7373-4994
Trevor C ChenDepartment of Physical Education and Sports Science, National Taiwan Normal University, Taipei City 11677, Taiwan.ORCID 0000-0001-8769-1833

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present study aimed to compare changes in muscle damage and performance parameters after playing single versus multiple soccer matches to examine fixture congestion effects on performance. Twelve elite female university soccer players performed single, three and six consecutive 90-min bouts of the Loughborough Intermittent Shuttle Test (LIST) with ≥12-weeks between conditions in a pseudo-randomized order. Heart rate, blood lactate, rating of perceived exertion and covering distance in each LIST were examined. Changes in several types of muscle damage (e.g., maximal voluntary isometric torque of the knee extensors: MVC-KE) and performance measures (e.g., Yo-Yo Intermittent Recovery Test level 1: YYIR1) were taken before each LIST, 1 h, and 1-5 d after the last LIST. The total distance covered during the LIST was shorter (

Indexed as

SoccerExercise TestFemaleHeart RateHumansMusclesTorqueUniversitiescountermovement jumpfootballLoughborough Intermittent Shuttle Testmaximal isometric contraction strengthmuscle sorenesssoccerYo-Yo Intermittent Recovery Test level 1

Identifiers

PMID33919800
PMCPMC8070760

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.