Evidence map›Paper›PMID 36320067›Full record

ArticleBMC sports science, medicine & rehabilitation2022

Within-week differences in external training load demands in elite volleyball players.

Zeki Akyildiz, Henrique de Oliveira Castro, Erhan Çene, Lorenzo Laporta, Coskun Parim, Emre Altundag, Cengiz Akarçeşme, Giovanni Guidetti, Giovanni Miale, Ana Filipa Silva and 2 more

Abstract read
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Article in BMC sports science, medicine & rehabilitation, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

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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

6 citing papers in PubMed.

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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

12 authors.

Zeki AkyildizSports Science Department, Gazi University, Ankara, Turkey.
Henrique de Oliveira CastroFaculdade de Educação Física, Universidade Federal de Mato Grosso, Cuiabá, Brazil.
Erhan ÇeneDepartment of Statistics, Yildiz Technical University, Istanbul, Turkey.
Lorenzo LaportaCentro de Educação Física e Desportos da, Universidade Federal de Santa Maria, Santa Maria, Brazil.
Coskun ParimDepartment of Statistics, Yildiz Technical University, Istanbul, Turkey.
Emre AltundagSports Science Department, Gazi University, Ankara, Turkey.
Cengiz AkarçeşmeSports Science Department, Gazi University, Ankara, Turkey.
Giovanni GuidettiVakıfbank Women's Volleyball Team, Istanbul, Turkey.
Giovanni MialeThe Research Centre in Sports Sciences, Health Sciences and Human Development (CIDESD), 5001-801, Vila Real, Portugal.
Ana Filipa SilvaThe Research Centre in Sports Sciences, Health Sciences and Human Development (CIDESD), 5001-801, Vila Real, Portugal.
Hadi NobariDepartment of Exercise Physiology, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, 5619911367, Ardabil, Iran. hadi.nobari1@gmail.com.
Filipe Manuel ClementeEscola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun'Álvares, 4900-347, Viana do Castelo, Portugal.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe aim of this study was to analyze the within-week differences in external training intensity in different microcycles considering different playing positions in women elite volleyball players.

methodsThe training and match data were collected during the 2020-2021 season, which included 10 friendly matches, 41 league matches and 11 champions league matches. The players' position, training/match duration, training/match load, local positioning system (LPS) total distance, LPS jumps, accelerations, decelerations, high metabolic load distance (HMLD), acute and chronic (AC) mean and AC ratio calculated with the rolling average (RA) method and the exponentially weighted moving average (EWMA) method, monotony and strain values were analyzed.

resultsAll the variables except strain, Acc/Dec ratio and acute mean (RA) showed significant differences among distance to match days. Regarding the players' positions, the only difference was found in the AC ratio (EWMA); in all microcycles, the middle blocker player showed workload values when compared with the left hitter, setter and libero.

conclusionOverall, the analysis revealed that the intensity of all performance indicators, except for strain, acc/dec and acute mean load (RA), showed significant differences among distance to match day with moderate to large effect sizes. When comparing players' positions, the middle blocker accumulated the lowest loads. There were no significant differences among other positions.

Indexed as

Athlete tracking technologyLocal positioning systemMicrocyclesWoman playersWorkload

Identifiers

PMID36320067
PMCPMC9628072

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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.