Evidence map›Paper›PMID 37755842›Full record

ArticleSports (Basel, Switzerland)2023

Acute Effect of Four Stretching Protocols on Change of Direction in U-17 Male Soccer Players.

Mohamed Amine Ltifi, Mohamed Chedly Jlid, Jérémy Coquart, Nicola Maffulli, Roland van den Tillaar, Ridha Aouadi

Abstract read
In one paragraph

Article in Sports (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

6 authors.

Mohamed Amine LtifiHigher Institute of Sport and Physical Education of Ksar Said, Manouba 2010, Tunisia.ORCID 0000-0003-1784-6961
Mohamed Chedly JlidHigher Institute of Sport and Physical Education of Ksar Said, Manouba 2010, Tunisia.
Jérémy CoquartUniv. Lille, Univ. Artois, Univ. Littoral Côte d'Opale, ULR 7369-URePSSS-Unité de Recherche Pluridisciplinaire Sport Santé Société, Lille, BP 10665-62030 Arras, France.ORCID 0000-0001-6515-7736
Nicola MaffulliDepartment of Trauma and Orthopaedic Surgery, Università of Rome 'La Sapienza', 00185 Rome, Italy.ORCID 0000-0002-5327-3702
Roland van den TillaarDepartment for Sports Science and Physical Education, Nord University, 7600 Levanger, Norway.ORCID 0000-0002-4481-4490
Ridha AouadiHigher Institute of Sport and Physical Education of Ksar Said, Manouba 2010, Tunisia.ORCID 0000-0001-6297-6736

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe ability to rapidly change direction while sprinting is a desirable athletic skill in soccer. Enhancing change of direction (COD) performance depends almost exclusively on specific training, with stretching traditionally considered one such intervention. However, the comparative impact of diverse stretching methods on COD in soccer players remains an area of interest. Therefore, this study aimed to compare the effects of different stretching methods on COD ability in soccer players.

methodsTwelve male soccer players playing in the national championship football division II (age: 16.3 ± 0.3 years, height: 1.81 ± 0.10 m, body mass: 67.7 ± 7.2 kg) were tested for COD performance (i.e., Illinois agility test) after (1) control condition (20 min general warm-up without stretching), (2) static stretching, (3) dynamic stretching, (4) combined static-dynamic stretching, and (5) combined dynamic-static stretching. The duration of stretching intervention was approximately 6 min for static and dynamic stretching and 12 min for both the combined stretching conditions. The experimental sessions were separated by 72 h.

resultsCOD improved after dynamic stretching when compared to any other condition (

conclusionDynamic stretching exercises used by male soccer players in the warm-up improved COD. Other forms of stretching exercises, particularly static stretching, negatively impacted the COD performance. Therefore, coaches can consider integrating dynamic stretching protocols tailored to the athletes' specific needs. Moreover, extending the investigation to encompass a wider range of athletes, including different age groups and genders, would enhance the applicability and generalization of the findings.

Indexed as

directional trainingdynamic stretchingflexibilitystrength and conditioning

Identifiers

PMID37755842
PMCPMC10535123

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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.