Evidence map›Paper›PMID 30217089›Full record

ArticleSports (Basel, Switzerland)2018

Optimum Power Loads for Elite Boxers: Case Study with the Brazilian National Olympic Team.

Irineu Loturco, Chris Bishop, Rodrigo Ramirez-Campillo, Felipe Romano, Mateus Alves, Lucas A Pereira, Michael McGuigan

Abstract readCase Reports
In one paragraph

Article in Sports (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

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

  1. Effects of Strength Training on Physical Fitness of Olympic Combat Sports Athletes: A Systematic Review.International journal of environmental research and public health · 2023
    Pooled it
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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.

Irineu LoturcoNAR-Nucleus of High Performance in Sport, São Paulo 04753060, Brazil. irineu.loturco@terra.com.br.
Chris BishopFaculty of Science and Technology, London Sports Institute, Middlesex University, London NW4 4BT, UK. C.Bishop@mdx.ac.uk.
Rodrigo Ramirez-CampilloDepartment of Physical Activity Sciences, Research Nucleus in Health, Physical Activity and Sport, Universidad de Los Lagos Osorno 5290000, Chile. r.ramirez@ulagos.cl.ORCID 0000-0003-2035-3279
Felipe RomanoBrazilian Boxing Confederation, São Paulo 11740000, Brazil. felipecbboxe@gmail.com.
Mateus AlvesBrazilian Boxing Confederation, São Paulo 11740000, Brazil. mateus.alvescbb@gmail.com.
Lucas A PereiraNAR-Nucleus of High Performance in Sport, São Paulo 04753060, Brazil. lucasa_pereira@outlook.com.ORCID 0000-0003-1079-2446
Michael McGuiganSports Performance Research Institute New Zealand (SPRINZ), Auckland University of Technology, Auckland 92006, New Zealand. michael.mcguigan@aut.ac.nz.ORCID 0000-0002-1251-7838

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The purpose of this case study was to examine the effects of a resistance-training program based on the optimum power loads (OPL) method on neuromuscular performance of Olympic boxing athletes during preparation for the Rio-2016 Olympic Games. Twelve elite amateur boxers from the Brazilian National Olympic Team participated in this study. Athletes were assessed at four time-points, over two consecutive competitive seasons. In the first season (considered as "control period"), the athletes executed a non-controlled strength-power training program for 10 weeks. In the second season (a seven-week experimental period), the elite boxers performed 14 power-oriented training sessions, comprising bench press (BP) and jump squat (JS) exercises at the OPL. Maximum bar-power output in BP and JS exercises was measured pre and post both training phases. Magnitude-based inferences were used to compare changes in pre and post training tests. Bar-power outputs increased meaningfully in both BP (+8%) and JS (+7%) exercises after the OPL training program. In contrast, after the control period, no worthwhile improvements were observed in the variables tested. Based on the findings of this study, highly trained boxers might benefit from the use of a training scheme based on OPL.

Indexed as

combat sportselite athletesmuscle powerphysical performancepower training

Identifiers

PMID30217089
PMCPMC6162793

What OpenQuestion holds

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LicenceCC BY
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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.