Evidence map›Paper›PMID 35321127›Full record

ArticleJournal of sports science & medicine2021

Sex Differences in the Mechanical and Neurophysiological Response to Roller Massage of the Plantar Flexors.

Masatoshi Nakamura, Andreas Konrad, Kiyono Ryosuke, Shigeru Sato, Kaoru Yahata, Riku Yoshida, Yuta Murakami, Futaba Sanuki, Jan Wilke

Open access · bronzeAbstract read
In one paragraph

Article in Journal of sports science & medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 23% of its field
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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.

  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 at 3 institutions in 3 countries.

Masatoshi NakamuraInstitute for Human Movement and Medical Sciences, Niigata University of Health and Welfare, Niigata, Japan.
Andreas KonradInstitute of Human Movement Science, Sport and Health, University of Graz, Mozartgasse 14, A-8010 Graz, Austria.
Kiyono RyosukeInstitute for Human Movement and Medical Sciences, Niigata University of Health and Welfare, Niigata, Japan.
Shigeru SatoInstitute for Human Movement and Medical Sciences, Niigata University of Health and Welfare, Niigata, Japan.
Kaoru YahataInstitute for Human Movement and Medical Sciences, Niigata University of Health and Welfare, Niigata, Japan.
Riku YoshidaDepartment of Physical Therapy, Niigata University of Health and Welfare, Niigata, Japan.
Yuta MurakamiDepartment of Physical Therapy, Niigata University of Health and Welfare, Niigata, Japan.
Futaba SanukiDepartment of Physical Therapy, Niigata University of Health and Welfare, Niigata, Japan.
Jan WilkeInstitute of Occupational, Social and Environmental Medicine, Goethe University Frankfurt, Frankfurt, Germany.
Niigata University of Health and Welfare · JPGoethe University Frankfurt · DEUniversity of Graz · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Self-massage using foam rollers, sticks, or balls has become a popular technique to enhance joint range of motion (ROM). Although increases are reported to be larger in females than males, the mechanisms of this observation are unclear. The present study aimed to investigate the effect of roller massage (RM) on ROM, passive tissue stiffness, and neurophysiological markers as a function of sex. Males (n = 15, 22.8 ± 2.9 yrs.) and females (n = 14, 21.1 ± 0.7 yrs.) performed three 60-second bouts of calf RM. Outcomes assessed pre-, and post-intervention included passive dorsiflexion (DF) ROM, passive tissue stiffness, passive torque, DF angle at the first stretch sensation, shear elastic modulus, and spinal excitability. DF ROM (+35.9 %), passive torque at DF ROM (+46.4 %), DF angle at first stretch sensation (+32.9 %), and pain pressure threshold (+25.2 %) increased in both groups (p<.05) with no differences between males and females (p > 0.05). No changes were observed for passive stiffness, shear elastic modulus, and spinal excitability (p > 0.05). Roller massage may increase ROM independently of sex, which, in the present study, could not be ascribed to alterations in passive stiffness or neurophysiological markers. Future studies may further elucidate the role of sensory alterations as possible factors driving RM-induced changes in flexibility.

Indexed as

Muscle, SkeletalSex CharacteristicsFemaleHumansMaleMassageRange of Motion, ArticularTorquedorsiflexion range of motionH/M ratiopain pressure thresholdpassive torqueShear elastic modulusstretch tolerance

Identifiers

PMID35321127
PMCPMC8488844
OpenAlexW3193299679

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.