Evidence map›Paper›PMID 33717707›Full record

ArticlePeerJ2021

Plyometric jump training effects on the physical fitness of individual-sport athletes: a systematic review with meta-analysis.

Silvia Sole, Rodrigo Ramírez-Campillo, David C Andrade, Javier Sanchez-Sanchez

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in PeerJ, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 10 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 10 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

22 citing papers in PubMed, 10 syntheses or guidelines pooled it.

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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

4 authors.

Silvia SoleFaculty of Nursery and Physiotherapy, University of Lleida, Lleida, Spain.
Rodrigo Ramírez-CampilloDepartment of Physical Activity Sciences, Universidad de Los Lagos, Santiago, Chile.ORCID 0000-0003-2035-3279
David C AndradeCentro de Investigación en Fisiología del Ejercicio, Facultad de Ciencias, Universidad Mayor, Santiago, Chile.ORCID 0000-0003-2006-1444
Javier Sanchez-SanchezResearch Group Planning and Assessment of Training and Athletic Performance, Pontifical University of Salamanca, Salamanca, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of this study is to conduct a systematic review with meta-analysis to explore the effects of plyometric jump training (PJT) on the physical fitness of individual sport athletes (ISA).

methodsFollowing the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, we searched through PubMed, Web of Science, and SCOPUS electronic databases. We included controlled studies that incorporated a PJT intervention among ISA (with no restriction for age or sex), that included a pre-to-post intervention assessment of physical fitness (e.g., sprint; jump). From the included studies, relevant data (e.g., PJT and participants characteristics) was extracted. We assessed the methodological quality of the included studies using the PEDro scale. Using a random-effects model, meta-analyses for a given outcome was conducted. Means and standard deviations for a measure of pre-post-intervention physical fitness from the PJT and control groups were converted to Hedges' g effect size (ES). Heterogeneity was assessed using the

resultsTwenty-six studies of moderate-high methodological quality were included (total participants,

conclusionsPJT induces small improvements on ISA physical fitness, including jumping, sprinting speed, strength and endurance.

Indexed as

Athletic performanceExercise therapyHuman physical conditioningMartial artsMusclesPhysical education and trainingPlyometric exerciseResistance trainingSportsStretch reflex

Identifiers

PMID33717707
PMCPMC7931718

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.