Evidence map›Paper›PMID 25964818›Full record

ArticleJournal of human kinetics2015

Strength, Endurance, Throwing Velocity and in-Water Jump Performance of Elite German Water Polo Players.

Christoph Zinner, Billy Sperlich, Malte Krueger, Tim Focke, Jennifer Reed, Joachim Mester

Open access · diamondAbstract read
In one paragraph

Article in Journal of human kinetics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.0field-weighted citation impact, top 26% 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

9 citing papers in PubMed, 21 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Article
  6. Reliability Study of a Functional Test for the Offensive Agility Performance in Water Polo.International journal of environmental research and public health · 2022
    Article
  7. Physical Characteristics and Performance Tests in Male Water Polo: A Multiple Regression Analysis on Youth.International journal of environmental research and public health · 2022
    Article
  8. Article
  9. 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 at 3 institutions in 2 countries.

Christoph ZinnerInstitute of Training Science and Sport Informatics, The German Research Centre of Elite Sport, German Sport University Cologne, Am Sportpark Müngersdorf, Cologne, Germany. ; Department of Sport Science, University of Würzburg, Judenbühlweg, Würzburg, Germany.
Billy SperlichDepartment of Sport Science, University of Würzburg, Judenbühlweg, Würzburg, Germany.
Malte KruegerInstitute of Training Science and Sport Informatics, The German Research Centre of Elite Sport, German Sport University Cologne, Am Sportpark Müngersdorf, Cologne, Germany.
Tim FockeInstitute of Training Science and Sport Informatics, The German Research Centre of Elite Sport, German Sport University Cologne, Am Sportpark Müngersdorf, Cologne, Germany.
Jennifer ReedFaculty of Health Sciences, University of Ottawa, ON, Canada, USA.
Joachim MesterInstitute of Training Science and Sport Informatics, The German Research Centre of Elite Sport, German Sport University Cologne, Am Sportpark Müngersdorf, Cologne, Germany.
German Sport University Cologne · DEUniversity of Ottawa · CAUniversity of Würzburg · DE

Funding

Cincinnati Center for Clinical and Translational Sciences and TrainingUL1TR000077 · NCATS · UNIVERSITY OF CINCINNATI · PI HEUBI, JAMES E., TSEVAT, JOEL · 2012 to 2014
$9.9M
NCATS NIH HHS UL1 TR000077
6 · The paper itself

Abstract

The purpose of this study was threefold: 1) to assess the eggbeater kick and throwing performance using a number of water polo specific tests, 2) to explore the relation between the eggbeater kick and throwing performance, and 3) to investigate the relation between the eggbeater kick in the water and strength tests performed in a controlled laboratory setting in elite water polo players. Fifteen male water polo players of the German National Team completed dynamic and isometric strength tests for muscle groups (adductor, abductor, abdominal, pectoralis) frequently used during water polo. After these laboratory strength tests, six water polo specific in-water tests were conducted. The eggbeater kick assessed leg endurance and agility, maximal throwing velocity and jump height. A 400 m test and a sprint test examined aerobic and anaerobic performance. The strongest correlation was found between jump height and arm length (p < 0.001, r = 0.89). The laboratory diagnostics of important muscles showed positive correlations with the results of the in-water tests (p < 0.05, r = 0.52-0.70). Muscular strength of the adductor, abdominal and pectoralis muscles was positively related to in-water endurance agility as assessed by the eggbeater kick (p < 0.05; r = 0.53-0.66). Findings from the current study emphasize the need to assess indices of water polo performance both in and out of the water as well as the relation among these parameters to best assess the complex profile of water polo players.

Indexed as

anaerobic and aerobic testingjump heightstrength diagnosticsteam sports

Identifiers

PMID25964818
PMCPMC4415827
OpenAlexW834734388

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.