Evidence map›Paper›PMID 40566465›Full record

ArticleJournal of functional morphology and kinesiology2025

Three Reasons for Playing the Tennis Forehand in Square Stance.

Lucio Caprioli, Francesca Campoli, Cristian Romagnoli, Ida Cariati, Saeid Edriss, Elvira Padua, Vincenzo Bonaiuto, Giuseppe Annino

Abstract read
In one paragraph

Article in Journal of functional morphology and kinesiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

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

2 citing papers in PubMed.

  1. Review
  2. 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

8 authors.

Lucio CaprioliSports Engineering Laboratory, Department of Industrial Engineering, University of Rome Tor Vergata, 00133 Rome, Italy.ORCID 0009-0005-4049-5225
Francesca CampoliSports Engineering Laboratory, Department of Industrial Engineering, University of Rome Tor Vergata, 00133 Rome, Italy.ORCID 0009-0004-1342-5881
Cristian RomagnoliDepartment of Human Science and Promotion of Quality of Life, San Raffaele Rome University, 00166 Rome, Italy.ORCID 0000-0003-0904-634X
Ida CariatiDepartment of Systems Medicine, "Tor Vergata" University of Rome, Via Montpellier 1, 00133 Rome, Italy.ORCID 0000-0002-2102-5034
Saeid EdrissSports Engineering Laboratory, Department of Industrial Engineering, University of Rome Tor Vergata, 00133 Rome, Italy.ORCID 0009-0000-0224-8294
Elvira PaduaDepartment of Human Science and Promotion of Quality of Life, San Raffaele Rome University, 00166 Rome, Italy.ORCID 0000-0001-5227-2567
Vincenzo BonaiutoSports Engineering Laboratory, Department of Industrial Engineering, University of Rome Tor Vergata, 00133 Rome, Italy.ORCID 0000-0002-2328-4793
Giuseppe AnninoHuman Performance Laboratory, Centre of Space Bio-Medicine, Department of Medicine Systems, University of Rome Tor Vergata, 00133 Rome, Italy.ORCID 0000-0001-8578-6046

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aims to compare the effectiveness of tennis forehand shots played by competitive athletes in open and square stances in terms of performance: (1) ball speed, (2) accuracy, and (3) gesture economy. This is with the aim of preventing the excessive wear and tear of the athlete's musculoskeletal structures.

methodsBetween October 2024 and January 2025, forty-two healthy players were involved in the study. Eighty forehands were played by each subject with open and square stances in lateral and diagonal-inside running structured situations. The ball's speed, shot accuracy, and the athlete's heart rate were acquired. Kruskal-Wallis's and Dunn post hoc tests were used to compare the effect of stance, tactical situation, gender, and player's flexibility on these performance variables. The Wilcoxon signed-rank

resultsSquare stance consistently resulted in significantly higher ball speeds in both lateral running (Δ

conclusionsThis study found that the square stance technique provides a clear advantage in terms of ball speed. Although the higher accuracy found was not significant, the small difference in metabolic effort was. Overall, the benefits reported seem to make the square stance the preferable choice.

Indexed as

hip impingementinjury preventionneutral stanceopen stanceperformancetennis

Identifiers

PMID40566465
PMCPMC12194768

What OpenQuestion holds

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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.