Evidence map›Paper›PMID 40491287›Full record

ArticleEuropean journal of sport science2025

Flying High: Isometric Strength Training Increases Time of Flight in Junior Elite Trampoline Gymnasts.

Natalie Dyas, David Green, Kevin Thomas, Esme Matthew, Ben Young, Glyn Howatson

Abstract read
In one paragraph

Article in European journal of sport science, 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

6 authors.

Natalie DyasDepartment of Sport, Exercise and Rehabilitation, Northumbria University, Newcastle-upon-Tyne, UK.
David GreenUK Sports Institute, Manchester, UK.
Kevin ThomasDepartment of Sport, Exercise and Rehabilitation, Northumbria University, Newcastle-upon-Tyne, UK.
Esme MatthewUK Sports Institute, Manchester, UK.
Ben YoungUK Sports Institute, Manchester, UK.
Glyn HowatsonDepartment of Sport, Exercise and Rehabilitation, Northumbria University, Newcastle-upon-Tyne, UK.ORCID https://orcid.org/0000-0001-8494-2043

Funding

British GymnasticsNorthumbria University
6 · The paper itself

Abstract

The purpose of this study was to assess the effects of a 6-week isometric training intervention on time of flight (ToF) in elite youth level gymnasts. Fourteen nationally elite youth gymnasts (10 females and 4 males; age = 15 ± 2 years; mass = 55.0 ± 8.2 kg and stature = 163.7 ± 6.5 cm) were recruited. Seven gymnasts in the intervention (INT) group performed a 6-week isometric squat strength-training programme, replacing heavy maximal lower limb exercises with three isometric exercises. Seven gymnasts in the control (CON) group performed a standardised strength programme. All gymnasts performed habitual trampoline training. Pre- and post-testing included cycling peak power output, isometric strength, countermovement jumps and 20-maximum ToF jump tests. Changes in ToF were greater for the INT group (+0.83 s; 2.8%) compared to the CON group (+0.06 s; +0.2%), with a significant group × time interaction effect on ToF (p = 0.021). The change in isometric squat peak force at 150° in the INT group (+379 N; 22.4%) was different to the change in the CON group (+78 N; 5.0%), with a significant group × time interaction effect (p = 0.032). The isometric intervention provided a sport-specific training stimulus that was better than traditional heavy maximal resistance training alone for improving isometric strength and ToF in elite trampoline gymnasts.

Indexed as

Athletic PerformanceGymnasticsMuscle StrengthResistance TrainingAdolescentFemaleHumansIsometric ContractionMaleperformancerecoveryresistance training

Identifiers

PMID40491287
PMCPMC12149603

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.