Evidence map›Paper›PMID 41441429›Full record

ArticleSports (Basel, Switzerland)2025

Effect of Linear Sprints and Change-of-Direction Training Versus Small-Sided Soccer Games on Physical Performance in Highly Trained Young Female Soccer Players: A Randomized Cross-Over Study.

Abdelwahid Aboulfaraj, Fatiha Laziri, Salah Eddine Haddou, Salah Lahlou, Mohamed Aghrouch, Ali Belamjahad, Juan Del Coso, Luca Paolo Ardigò, Hassane Zouhal

Abstract read
In one paragraph

Article in Sports (Basel, Switzerland), 2025. 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

9 authors.

Abdelwahid AboulfarajNatural Resources, Health and Environment Laboratory UMI, Meknès 50070, Morocco.
Fatiha LaziriNatural Resources, Health and Environment Laboratory UMI, Meknès 50070, Morocco.ORCID 0009-0008-2826-0599
Salah Eddine HaddouRegional Association of Sports Medicine Souss Massa, Agadir 80035, Morocco.
Salah LahlouMoroccan Football Federation, Salé 11012, Morocco.
Mohamed AghrouchAnalysis Laboratory, Hassan II Regional Hospital Center, Agadir 80050, Morocco.
Ali BelamjahadCETAPS UR 3832 (Centre de Recherche en Sciences du Sport), Université de Rouen Normandie, 76821 Rouen, France.
Juan Del CosoSports Science Research Centre, Rey Juan Carlos University, 28933 Madrid, Spain.ORCID 0000-0002-5785-984X
Luca Paolo ArdigòDepartment of Teacher Education, NLA University College, 0166 Oslo, Norway.ORCID 0000-0001-7677-5070
Hassane ZouhalInternational Institute of Sport Sciences (2I2S), 35850 Irodouer, France.ORCID 0000-0001-6743-6464

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study aimed to compare the effects of linear sprint training with changes of direction (LSCD) versus small-sided games (SSSG) on physical performance, agility, and soccer-specific skills in young elite female players.

methodsIn a randomized crossover study, 27 players aged 15 to 17 were divided into two groups (G1 = 14, G2 = 13). After a two-week baseline period, each group completed a four-week training mesocycle (three sessions per week) consisting of either LSCD or SSG. After a two-week washout period, participants switched interventions and completed the alternate four-week mesocycle. Performance assessments were conducted before and after each mesocycle to evaluate training effects.

resultsBoth types of training improved physical performance, with different magnitudes. LSCD induced larger gains in sprint speed (5, 10, 20 m;

conclusionsIn young elite female players, LSCD training was more effective in improving speed, agility, and power, while SSSG was more effective for aerobic endurance and ball agility.

Indexed as

adolescent athletesfemale athletesperformance testingphysical conditioningrepeated sprint abilitytraining adaptation

Identifiers

PMID41441429
PMCPMC12736834

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.