Evidence map›Paper›PMID 33049982›Full record

ArticleInternational journal of environmental research and public health2020

Effect of Five Bench Inclinations on the Electromyographic Activity of the Pectoralis Major, Anterior Deltoid, and Triceps Brachii during the Bench Press Exercise.

David Rodríguez-Ridao, José A Antequera-Vique, Isabel Martín-Fuentes, José M Muyor

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 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

  1. Article
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  14. Evaluating the Asymmetry of Muscle Activation and Strength in Paralympic Powerlifting Athletes.European journal of investigation in health, psychology and education · 2023
    Article
  15. Review
  16. Article
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  18. Article
  19. Are sEMG, Velocity and Power Influenced by Athletes' Fixation in Paralympic Powerlifting?International journal of environmental research and public health · 2022
    Article
  20. 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

4 authors.

David Rodríguez-RidaoHealth Research Centre, University of Almería, 04120 Almería, Spain.
José A Antequera-ViqueHealth Research Centre, University of Almería, 04120 Almería, Spain.
Isabel Martín-FuentesHealth Research Centre, University of Almería, 04120 Almería, Spain.ORCID 0000-0003-4268-1935
José M MuyorHealth Research Centre, University of Almería, 04120 Almería, Spain.ORCID 0000-0003-2849-0323

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The bench press exercise is one of the most used for training and for evaluating upper-body strength. The aim of the current study was to evaluate the electromyographic (EMG) activity levels of the pectoralis major (PM) in its three portions (upper portion, PMUP, middle portion, PMMP, and lower portion, PMLP), the anterior deltoid (AD), and the triceps brachii (TB) medial head during the bench press exercise at five bench angles (0°, 15°, 30°, 45°, and 60°). Thirty trained adults participated in the study. The EMG activity of the muscles was recorded at the aforementioned inclinations at 60% of one-repetition maximum (1RM). The results showed that the maximal EMG activity for PMUP occurred at a bench inclination of 30°. PMMP and PMLP showed higher EMG activity at a 0° bench inclination. AD had the highest EMG activity at 60°. TB showed similar EMG activities at all bench inclinations. In conclusion, the horizontal bench press produces similar electromyographic activities for the pectoralis major and the anterior deltoid. An inclination of 30° produces greater activation of the upper portion of the pectoralis major. Inclinations greater than 45° produce significantly higher activation of the anterior deltoid and decrease the muscular performance of the pectoralis major.

Indexed as

Pectoralis MusclesWeight LiftingAdultArmElectromyographyHumansMuscle, SkeletalMuscle Strengthchest pressEMGfitnessmuscle activityresistance exercisestrength

Identifiers

PMID33049982
PMCPMC7579505

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.