Evidence map›Paper›PMID 32874101›Full record

SynthesisJournal of sports science & medicine2020

Effects of Plyometric Jump Training on Vertical Jump Height of Volleyball Players: A Systematic Review with Meta-Analysis of Randomized-Controlled Trial.

Rodrigo Ramirez-Campillo, David C Andrade, Pantelis T Nikolaidis, Jason Moran, Filipe Manuel Clemente, Helmi Chaabene, Paul Comfort

Registry-linked trialOpen access · greenAbstract readMeta-AnalysisSystematic Review
PubMed Full text at PMC
In one paragraph

Synthesis in Journal of sports science & medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07308535 (EFFECTS OF TRAINING WITH STROBOSCOPIC GLASSES ON ATHLETIC PERFORMANCE IN VOLLEYBALL PLAYERS), which is not on this map. Cited by 41 papers, 14 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 14 pooled it
10.3field-weighted citation impact, top 1% of its field
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.

NCT07308535 nacompletednot on this mapstarted 2025, after this paper: background citation

Effects of training with stroboscopic glasses on athletic performance in volleyball players

TypeinterventionalSponsorBaskent UniversityRan2025 to 2025Enrolled54ConditionsStroboscopic Visual Training, Physical FitnessArmsstroboscopic visual training
3 · Its place in the literature

Who cites it

41 citing papers in PubMed, 14 syntheses or guidelines pooled it, 73 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Pooled it
  6. Pooled it
  7. Pooled it
  8. Pooled it
  9. Pooled it
  10. Pooled it
  11. Pooled it
  12. Pooled it
  13. Pooled it
  14. Pooled it
  15. Trial
  16. Trial
  17. Trial
  18. Trial
  19. Article
  20. Review
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

7 authors at 6 institutions in 4 countries.

Rodrigo Ramirez-CampilloLaboratory of Human Performance. Quality of Life and Wellness Research Group, Department of Physical Activity Sciences. Universidad de Los Lagos. Osorno, Chile.
David C AndradeCentro de Investigación en Fisiología del Ejercicio, Universidad Mayor, Santiago, Chile.
Pantelis T NikolaidisExercise Physiology Laboratory, Nikaia, Greece.
Jason MoranSchool of Sport, Rehabilitation and Exercise Sciences, University of Essex, Colchester, United Kingdom.
Filipe Manuel ClementeEscola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Viana do Castelo, Portugal.
Helmi ChaabeneDivision of Training and Movement Sciences, Research Focus Cognition Sciences, University of Potsdam, Potsdam, Germany.
Paul ComfortDirectorate of Pschology and Sport, School of Health and Society, University of Salford, Salford, Greater Manchester, United Kingdom.
Polytechnic Institute of Viana do Castelo · PTUniversidad de Los Lagos · CLUniversidad Mayor · CLUniversity of Essex · GBUniversity of Potsdam · DEUniversity of Salford · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This meta-analysis aimed to assess the effects of plyometric jump training (PJT) on volleyball players' vertical jump height (VJH), comparing changes with those observed in a matched control group. A literature search in the databases of PubMed, MEDLINE, Web of Science, and SCOPUS was conducted. Only randomized-controlled trials and studies that included a pre-to-post intervention assessment of VJH were included. They involved only healthy volleyball players with no restrictions on age or sex. Data were independently extracted from the included studies by two authors. The Physiotherapy Evidence Database scale was used to assess the risk of bias, and methodological quality, of eligible studies included in the review. From 7,081 records, 14 studies were meta-analysed. A moderate Cohen's

Indexed as

Plyometric ExerciseAthletic PerformanceFemaleHumansMaleRandomized Controlled Trials as TopicSex FactorsVolleyballexercise therapyhuman physical conditioningphysical fitnessresistance trainingstretch-shortening cycleteam sports

Identifiers

PMID32874101
PMCPMC7429440
OpenAlexW3026533790

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.