Evidence map›Paper›PMID 25177184›Full record

ArticleJournal of sports science & medicine2014

Sensitivity of physiological and psychological markers to training load intensification in volleyball players.

Victor H Freitas, Fabio Y Nakamura, Bernardo Miloski, Dietmar Samulski, Mauricio G Bara-Filho

Abstract read
In one paragraph

Article in Journal of sports science & medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 3 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

43 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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  17. Relationship between Objective and Subjective Fatigue Monitoring Tests in Professional Soccer.International journal of environmental research and public health · 2023
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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

5 authors.

Victor H FreitasDepartamento de Educação Física, Universidade Estadual de Londrina , Londrina, Brazil.
Fabio Y NakamuraDepartamento de Educação Física, Universidade Estadual de Londrina , Londrina, Brazil.
Bernardo MiloskiEscola de Educação Física e Esporte, Universidade de São Paulo , São Paulo, Brazil.
Dietmar SamulskiEscola de Educação Física, Fisioterapia e Terapia Ocupacional da Universidade Federal de Minas Gerais - MG, Brazil.
Mauricio G Bara-FilhoFaculdade de Educação Física e Desportos, Universidade Federal de Juiz de Fora - MG, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to test the sensitivity of; performance in the countermovement vertical Jump (CMJ); the Recovery and Stress Questionnaire for Athletes (RESTQ-Sport); the Total Quality Recovery Scale (TQR) and the creatine kinase (CK) to the deliberate intensification of volleyball training loads. For this purpose 8 athletes underwent a training period (FP) of 11 days of deliberate training load (TL) intensification followed by a second period (SP) of 14 days of reduction of loads (IT group). A further 8 athletes continued training with normal TL (NT group). Both groups were tested before the FP (baseline), after the FP and after the SP. The TL evaluated using the session rating of perceived exertion method (session-RPE) was higher after the FP compared to the SP, and higher in the IT group, compared to the NT group. The CMJ did not change in either group (p > 0.05). In the IT group, the RESTQ-Sport was altered after the FP compared to both the baseline and the SP (p < 0.05), while no change was observed in the NT group. In the IT group, the CK increased and the TQR decreased after the FP compared to both the baseline and after the SP and were higher and lower, respectively, than the NT group (p < 0.05). The results suggest that performance in the CMJ is not a sensitive variable to the fatigue caused by intensification of training loads during a pre-competitive period in volleyball, whereas CK, TQR and RESTQ-Sport were shown to be sensitive measures. Key PointsThe RESTQ-Sport and the TQR scales were sensitive to deliberate intensification of training loads during the pre-competitive period in volleyball athletes;The CK can be used to complement this monitoring;The CMJ performance was not sensitive to deliberate intensification of training loads in volleyball athletes.

Indexed as

overtrainingperformancephysical trainingrating of perceived exertionTeam sport

Identifiers

PMID25177184
PMCPMC4126294

What OpenQuestion holds

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Registered trials

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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.