Evidence map›Paper›PMID 38226601›Full record

ArticleJournal of the International Society of Sports Nutrition2024

Collegiate women's wrestling body fat percentage and minimum wrestling weight values: time for revisiting minimal body fat percent?

Andrew R Jagim, Grant M Tinsley, Robert A Oppliger, Craig A Horswill, Ward C Dobbs, Jennifer B Fields, Cliff Cushard, Paul D Rademacher, Margaret T Jones

Abstract read
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Article in Journal of the International Society of Sports Nutrition, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

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

  1. 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

9 authors.

Andrew R JagimSports Medicine, Mayo Clinic Health System, La Crosse, WI, USA.ORCID 0000-0002-6651-5096
Grant M TinsleyDepartment of Kinesiology & Sport Management, Energy Balance & Body Composition Laboratory Texas Tech University, Lubbock, TX, USA.ORCID 0000-0002-0230-6586
Robert A OppligerDepartment of Exercise Science, University of Iowa, Iowa City, IA, USA.
Craig A HorswillKinesiology and Nutrition, University of Illinois Chicago, Chicago, IL, USA.
Ward C DobbsDepartment of Exercise and Sport Science, University of Wisconsin - La Crosse, La Crosse, WI, USA.
Jennifer B FieldsDepartment of Nutritional Sciences, University of Connecticut, Storrs, CT, USA.
Cliff CushardAthletics, Indiana Institute of Technology, Fort Wayne, USA.
Paul D RademacherAthletics, Adrian College, Adrian, MI, USA.
Margaret T JonesSport, Recreation, and Tourism Management, George Mason University, Fairfax, VA, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe estimation of body fat percentage (BF%) in wrestling is used to determine the minimum wrestling weight (MWW) and lowest allowable weight class (MWC) in which wrestlers are eligible to compete. A 12% minimum threshold is currently used for women wrestlers, yet a potential increase for safety has been discussed. Because of the novelty of collegiate women's wrestling, there is a paucity of literature available on the body composition norms of this population. The purpose of this study was to provide a descriptive summary of BF% and MWW values of female wrestlers and how MWW values would change with the use of different BF% thresholds.

methodsData from the 2022-2023 collegiate season were retrospectively analyzed resulting in a sample of 1,683 collegiate women wrestlers from the National Association of Intercollegiate Athletics (NAIA,

resultsThere was a positively skewed (0.94) and platykurtic (1.86) distribution of MWW values. The median ± interquartile range BF% for all wrestlers was 27.4 ± 10.22%, with 17% BF representing the 5th percentile. Only 354 out of 1,579 (22.4%) wrestlers competed in their lowest allowable weight class, based on the 12MWW. Of these 354 wrestlers, the mean BF% was 21.3 ± 5.2% at weight certification with only

conclusionsNearly all BF% values were well above the 12% threshold used to determine MWW. Increasing the minimum BF% threshold from 12% to 17% would affect a small percentage of wrestlers, likely reduce the need for excessive weight cutting, and minimize the deleterious health effects of an athlete at such a low BF%.

Indexed as

WrestlingAdipose TissueBody CompositionBody WeightFemaleHumansRetrospective StudiesSkinfold ThicknessWeight Lossbody compositionbody fatminimal wrestling weightweight certificationWrestling

Identifiers

PMID38226601
PMCPMC10795649

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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.