Evidence map›Paper›PMID 33300390›Full record

ArticleAmerican journal of men's health

Relationships of the 5-Jump Test (5JT) Performance of Youth Players With Volleyball Specific' Laboratory Tests for Explosive Power.

Karim Ben Ayed, Helmi Ben Saad, Mohamed Ali Hammami, Imed Latiri

Open access · goldAbstract read
In one paragraph

Article in American journal of men's health. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.8field-weighted citation impact, top 17% 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.

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

5 citing papers in PubMed, 14 citations in OpenAlex.

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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 at 2 institutions in 1 country.

Karim Ben AyedHigh Institute of Sport and Physical Education. Kef. University of Jendouba, El Kef, Tunisia.
Helmi Ben SaadHeart Failure (LR12SP09) Research Laboratory, Farhat Hached University Hospital, Sousse, Tunisia.ORCID 0000-0002-7477-2965
Mohamed Ali HammamiHigh Institute of Sport and Physical Education. Kef. University of Jendouba, El Kef, Tunisia.
Imed LatiriHeart Failure (LR12SP09) Research Laboratory, Farhat Hached University Hospital, Sousse, Tunisia.
Centre National de la Médecine et des Sciences des Sports · TNHôpital Farhat Hached · TN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Volleyball involves movements with and/or without horizontal approaches (i.e., spike jumps, jump setting, blocking). The 5-jump test (5JT) was suggested to assess lower limb explosive power of athletes competing in some disciplines (e.g., soccer, judo, running). It appears that no previous study has investigated the 5JT performance components in volleyball players. This study aimed to test the relationship between 5JT performance and two specific laboratory tests for explosive power (i.e., countermovement jump [CMJ] and squat jump [SJ]). Forty volleyball players (boys, mean age: 12.4 ± 0.8 years) were tested for 5JT, CMJ, and SJ tests. 5JT performance was expressed in absolute terms (m), and relative to leg length (5JT

Indexed as

Athletic PerformanceMuscle StrengthVolleyballAdolescentChildHumansMaleexplosive powerleg strengthvertical jumpvolleyballyouth

Identifiers

PMID33300390
PMCPMC7734521
OpenAlexW3112808588

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.