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Article

Association between ACTN3 R577X Polymorphism and Trunk Flexibility in 2 Different Cohorts.

International journal of sports medicine - 1 May 2017

Kikuchi Naoki, Zempo Hirofumi, Fuku Noriyuki, Murakami Haruka, Sakamaki-Sunaga Mikako, Okamoto Takanobu, Nakazato Koichi, Miyachi Motohiko

Abstract excerpt

α-Actinin-3 (ACTN3) R577X polymorphism is associated with muscular strength and power. This study was performed to investigate the association between ACTN3 R577X polymorphisms and flexibility as another component of fitness in 2 cohorts. Cohort 1 consisted of 208 men and 568 women (ages 23-88), while Cohort 2 consisted of 529 men and 728 women (ages 23-87). All participants were recruited from the Tokyo...

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Source

Identifiers

PMID: 28303562
DOI: 10.1055/s-0042-118649

Genes

ACTN3

Variants

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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