Evidence map›Paper›PMID 40469861›Full record

ArticleJournal of sports science & medicine2025

Effect of 12-Week Dynamic Stretching of Ankle Plantar Flexors on Joint Flexibility and Musculoskeletal Properties in The Contralateral Muscle.

Naoki Ikeda, Kazuya Hiratsuka, Tadao Isaka

Abstract read
In one paragraph

Article in Journal of sports science & medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

3 authors.

Naoki IkedaInstitute for General Education, Ritsumeikan University, Japan.
Kazuya HiratsukaFaculty of Health Care, Hachinohe Gakuin University, Japan.
Tadao IsakaFaculty of Sport and Health Science, Ritsumeikan University, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dynamic stretching (DS) is a conditioning technique commonly used in sports. However, its effects on contralateral joint flexibility and elastic properties of the targeted muscle over several weeks remain unclear. Similarly, its impact on muscle functions, such as force or power exertion, is poorly understood. This study aimed to examine the effects of a 12-week DS program targeting the ankle plantar flexors on the joint flexibility, muscle strength, and elastic properties of the plantar flexors in stretched and contralateral legs. Eighteen healthy young adults (12 males and six females, aged 18-24 years) participated in this study. DS was performed on one leg of the ankle plantar flexors for 12 weeks (3 days weekly), while the other leg served as a non-intervention. Dorsiflexion range of motion (DFROM), muscle stiffness, and ankle plantar flexion strength (rate of torque development and isokinetic muscle strength) were assessed before and after the intervention. The muscle stiffness was measured using shear wave elastography on the gastrocnemius. DFROM significantly increased in both conditions (

Indexed as

Ankle JointMuscle, SkeletalMuscle StrengthMuscle Stretching ExercisesRange of Motion, ArticularAdolescentElasticityElasticity Imaging TechniquesFemaleHumansMaleTorqueYoung AdultMuscle elasticitymuscle strengthrange of motionshear wave elastographystiffnesstraining effect

Identifiers

PMID40469861
PMCPMC12131150

What OpenQuestion holds

Textmetadata
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 OpenQuestion graph.