Evidence map›Paper›PMID 32521647›Full record

ArticleInternational journal of environmental research and public health2020

Deliberate Practice, Functional Performance and Psychological Characteristics in Young Basketball Players: A Bayesian Multilevel Analysis.

Ahlan B Lima, Juarez V Nascimento, Thiago J Leonardi, André L Soares, Roberto R Paes, Carlos E Gonçalves, Humberto M Carvalho

Abstract read
In one paragraph

Article in International journal of environmental research and public health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Review
  4. Physical Fitness as a Predictor of Performance during Competition in Professional Women's Basketball Players.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

7 authors.

Ahlan B LimaDepartment of Physical Education, School of Sports, Federal University of Santa Catarina, Florianópolis, Santa Catarina SC 88040-900, Brazil.ORCID 0000-0001-8691-5719
Juarez V NascimentoDepartment of Physical Education, School of Sports, Federal University of Santa Catarina, Florianópolis, Santa Catarina SC 88040-900, Brazil.
Thiago J LeonardiSchool of Physical Education, Physiotherapy and Dance, Federal University of Rio Grande do Sul, Porto Alegre, Rio Grande do Sul 90690-200, Brazil.ORCID 0000-0002-3843-2648
André L SoaresDepartment of Physical Education, School of Sports, Federal University of Santa Catarina, Florianópolis, Santa Catarina SC 88040-900, Brazil.ORCID 0000-0001-6629-656X
Roberto R PaesFaculty Physical Education, University of Campinas, Campinas, São Paulo 13083-851, Brazil.
Carlos E GonçalvesFaculty Sport Sciences and Physical Education, University of Coimbra, 3040-156 Coimbra, Portugal.ORCID 0000-0002-6687-9041
Humberto M CarvalhoDepartment of Physical Education, School of Sports, Federal University of Santa Catarina, Florianópolis, Santa Catarina SC 88040-900, Brazil.ORCID 0000-0002-2855-0296

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEarly sport specialization has increased its popularity mostly based on the deliberate practice theory premises. In this study, we examined the influence of the age of onset of deliberate basketball practice on body size, functional performance (countermovement jump, line drill and yo-yo intermittent recovery level 1), motivation for achievement and competitiveness, motivation for deliberate practice and sources of enjoyment among young Brazilian basketball players. In addition, we adjusted for the influence of gender, age group, maturity status and state basketball federation on the outcomes.

methodsThe sample included 120 female and 201 male adolescent basketball players aged 14.0 (1.7) years, on average. We grouped players by the age of onset of deliberate basketball practice as related to biologic maturation milestones (pre-puberty deliberate practice onset, mid-puberty deliberate practice onset and late-puberty deliberate practice onset).

resultsThere was no substantial variation among contrasting players by the onset of deliberate practice in all of the outcomes. Adjusting for gender, male players with late-puberty deliberate practice onset had better functional performance than players with pre- and mid-puberty onset of practice. Females players with late-puberty deliberate practice onset had slightly worst functional performance than players with pre- and mid-puberty onset of practice.

conclusionsEarly deliberate basketball practice does not appear to provide an advantage for the development of physiological functions. Likewise, enjoyment, motivation for deliberate practice and motivation for achievement and competition do not appear to be negatively influenced by early deliberate basketball practice. The debate about the relationship between time spent in deliberate practice and performance development in young athletes will need to emphasize the coaching pedagogical quality and the training environment and account for informal practice and deliberate play.

Indexed as

Athletic PerformanceBasketballAdolescentBayes TheoremBrazilFemaleHumansMaleMultilevel AnalysisPhysical Functional PerformanceSexual Maturationmaturationmotivationspecializationtalent developmentyouth sports

Identifiers

PMID32521647
PMCPMC7312187

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.