Evidence map›Paper›PMID 38393263›Full record

ArticleSports (Basel, Switzerland)2024

Comparison of 10% vs. 30% Velocity Loss during Squat Training with Low Loads on Strength and Sport-Specific Performance in Young Soccer Players.

Andrés Rojas-Jaramillo, Gustavo León-Sánchez, África Calvo-Lluch, Juan José González-Badillo, David Rodríguez-Rosell

Abstract read
In one paragraph

Article in Sports (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

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

  1. Pooled it
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  5. Review
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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

5 authors.

Andrés Rojas-JaramilloResearch Group of Sciences Applied to Physical Activity and Sport, Universidad de Antioquia, Medellín 050010, Colombia.ORCID 0000-0002-2745-6660
Gustavo León-SánchezAntioqueño Sports Research Center (CINDA) Indeportes, Medellín 050010, Colombia.
África Calvo-LluchDepartment of Sport and Computer Science, Universidad Pablo de Olavide, 41013 Sevilla, Spain.
Juan José González-BadilloPhysical Performance & Sports Research Center, Universidad Pablo de Olavide, 41013 Sevilla, Spain.
David Rodríguez-RosellDepartment of Sport and Computer Science, Universidad Pablo de Olavide, 41013 Sevilla, Spain.ORCID 0000-0002-6263-9470

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to compare the effects of two velocity-based resistance training (RT) programs using moderate loads (45-60% 1RM) but different magnitudes of velocity loss (VL) limits (10% vs. 30%) on the changes in physical performance in young soccer players. Twenty young soccer players were randomly allocated into two groups: VL10% (n = 10) and VL30% (n = 10). All participants were assessed before and after the 8-week RT program (twice a week) involving the following tests: 20 m running sprint (T20), countermovement jump (CMJ), kicking a ball (KB), and progressive loading test in the full squat (SQ) exercise. The RT program was conducted using only the SQ exercise and movement velocity was monitored in all repetitions. Significant 'time × group' interaction (

Indexed as

high-speed actionsjump performancekicking ball speedtraining specificitytraining volumevelocity-based resistance training

Identifiers

PMID38393263
PMCPMC10892717

What OpenQuestion holds

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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.