Evidence map›Paper›PMID 42256048›Full record

ArticleFrontiers in sports and active living2026

Slow paced breathing and power posing: a pre-competitive ritual during an American football season.

Erick Yael Fernández-Barradas, Luis Felipe Reynoso-Sánchez, Socorro Herrera-Meza, Jeanette M López-Walle, Alma Gabriela Martínez-Moreno

Abstract read
In one paragraph

Article in Frontiers in sports and active living, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Erick Yael Fernández-BarradasInstitute for Research in Eating Behavior and Nutrition, University of Guadalajara, Ciudad Guzman, Mexico.
Luis Felipe Reynoso-SánchezResearch Centre for Physical Culture Science and Health, Autonomous University of Occident, Culiacan, Mexico.
Socorro Herrera-MezaInstitute of Psychological Research, Veracruz University, Xalapa, Mexico.
Jeanette M López-WalleFaculty of Sport Organization, Autonomous University of Nuevo Leon, San Nicolas de los Garza, Mexico.
Alma Gabriela Martínez-MorenoInstitute for Research in Eating Behavior and Nutrition, University of Guadalajara, Ciudad Guzman, Mexico.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Psychological interventions before sports competition may be associated with changes in physical performance; however, the nature of sports practice usually limits the report of the benefits of psychology in this context. In this way, longitudinal studies offer a viable strategy for analyzing the impact of psychological preparation in competitive sports. Therefore, the objective of this study was to evaluate the potential influence of an intervention using slow-paced breathing and power posing on pre-competitive anxiety throughout a season in an amateur American Football team. Methods: A pre-experimental repeated-measures design with a single group was employed, consisting of a 9-week intervention. Thirty-four amateur athletes aged 16-18 years ( Results: A reduction in one dimension of pre-competitive anxiety and a substantial increase in self-confidence were observed after the third week of the intervention. Conclusion: Findings are discussed in relation to the Individual Zones of Optimal Functioning (IZOF) model, highlighting the potential role of psychological techniques on emotional states preceding competition. The study concludes by proposing the development of longitudinal intervention protocols to monitor psychological processes across different sports disciplines.

Indexed as

emotional regulationinterventionIZOF modelpre-competitive anxietyself-confidence

Identifiers

PMID42256048
PMCPMC13233695

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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.