Evidence map›Paper›PMID 32825326›Full record

ArticleSports (Basel, Switzerland)2020

Changes in Body Composition and Its Relationship to Performance in Elite Female Track and Field Athletes Transitioning to the Senior Division.

Yuka Tsukahara, Suguru Torii, Fumihiro Yamasawa, Jun Iwamoto, Takanobu Otsuka, Hideyuki Goto, Torao Kusakabe, Hideo Matsumoto, Takao Akama

Abstract read
In one paragraph

Article in Sports (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
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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.

Yuka TsukaharaWaseda Institute for Sport Sciences, Waseda University, Tokorozawa 359-1192, Japan.
Suguru ToriiFaculty of Sport Sciences, Waseda University, Tokorozawa 359-1192, Japan.
Fumihiro YamasawaMarubeni Health Promotion Center, Tokyo 103-6060, Japan.
Jun IwamotoBone and Joint Disease Center, Keiyu Orthopaedic Hospital, Tatebayashi 374-0013, Japan.
Takanobu OtsukaSchool of Education, Tokai Gakuen University, Nagoya 468-8514, Japan.
Hideyuki GotoDepartment of Health and Fitness, Faculty of Wellness, Shigakkan University, Obu 474-8651, Japan.
Torao KusakabeDepartment of Orthopedic Surgery, Japanese Red-Cross Kyoto Daini Hospital, Kyoto 602-8026, Japan.
Hideo MatsumotoPublic Interest Incorporated Foundation, Japan Sports Medicine Foundation, Tokyo 150-0012, Japan.
Takao AkamaFaculty of Sport Sciences, Waseda University, Tokorozawa 359-1192, Japan.ORCID 0000-0002-3937-2448

Funding

Japan Sports Agency, Support for Female Athletes NA
6 · The paper itself

Abstract

Many elite female athletes struggle to maintain performance while transitioning from high school to university-level (senior) sports. This study explores factors of body composition that influenced performance in elite junior female track and field athletes transitioning to the senior division. Forty-two elite female track and field athletes, ranked among the top 100 in Japan, were enrolled in this study. Whole-body mode dual-energy X-ray absorptiometry scans were performed during the post-season of 2016 and 2017. Athletes' performances were assessed using the International Association of Athletics Federation scoring system. Relationships between changes in performance and those in body composition were investigated. There were significant negative correlations between changes in performance and fat mass (FM), and percentage FM (FM%). This was seen in total body and lower extremities, and not in the trunk and upper extremities. In addition, there was a positive correlation between changes in performance and percentage lean mass (LM%). However, there were no correlations between changes in performance and LM and total mass. Elite female track and field athletes transitioning to senior division should decrease their FM and FM% and increase LM%, to sustain or improve performance. It is also more important to monitor changes in body composition than body mass.

Indexed as

body compositionelite female athletepercentage fat masspercentage lean masstrack and field

Identifiers

PMID32825326
PMCPMC7552674

What Socratic holds

Textmetadata
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 Socratic graph.