Evidence map›Paper›PMID 42318293›Full record

ArticleFrontiers in sports and active living2026

Reverse-motion cervical rotation exercises improve cervical mobility: a 2-week intervention study.

Koji Murofushi, Hiroshi Akuzawa, Sho Mitomo, Hiroki Katagiri, Takehiro Ohmi, Kazuyoshi Yagishita, Koji Kaneoka

Abstract read
In one paragraph

Article in Frontiers in sports and active living, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Koji Murofushi *GENTEN Research Center, Institute of Science Tokyo, Tokyo, Japan.
Hiroshi Akuzawa *GENTEN Research Center, Institute of Science Tokyo, Tokyo, Japan.
Sho MitomoDepartment of Orthopedic and Spinal Surgery, Graduate School of Medical and Dental Sciences, Institute of Science Tokyo, Tokyo, Japan.
Hiroki KatagiriDepartment of Rehabilitation, Sonoda Medical Institute Tokyo Spine Center, Tokyo, Japan.
Takehiro OhmiGENTEN Research Center, Institute of Science Tokyo, Tokyo, Japan.
Kazuyoshi YagishitaDepartment of Orthopedic and Spinal Surgery, Graduate School of Medical and Dental Sciences, Institute of Science Tokyo, Tokyo, Japan.
Koji KaneokaFaculty of Sport Science, Waseda University, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Cervical spine mobility is essential for daily functioning, sports performance, and overall spinal health. Among cervical spine motions, rotation is most strongly associated with limitations in activities of daily living (ADL). However, most corrective strategies rely on direct manipulation or stretching of the cervical spine. Reverse-motion exercises, which indirectly mobilize the cervical spine through thoracic and trunk movements, may provide a more effective and integrated alternative. This study examined the immediate and short-term effects of two reverse-motion cervical spine rotation exercises, Archer's Rotation and Python Squeeze, on cervical spine rotation range of motion (ROM). Methods: This study was a single-arm, 2-week intervention study. Participants first underwent the KOJI AWARENESS cervical spine mobility screening, and individuals who demonstrated rotational restrictions on this screening were selected as the study sample. A total of 17 participants (7 females, 10 males; mean age: 27.7 ± 5.8 years) completed the 2-week intervention. Cervical rotational ROM was assessed at baseline, immediately after the first exercise session, and after the 2-week intervention period. The program consisted of Archer's Rotation and Python Squeeze performed at home, with three sets of eight repetitions, 3 days per week. Results: Significant improvements were observed in both right and left cervical spine rotations. Right rotation increased from 60.6° ± 7.3° at baseline to 67.6° ± 7.1° immediately post-exercise and 68.5° ± 5.5° after 2 weeks ( Conclusion: The reverse-motion cervical spine exercises produced meaningful immediate and short-term improvements in cervical rotational ROM. These findings suggest that such exercises offer an effective, practical, and integrated method for enhancing cervical spine mobility.

Indexed as

activities of daily livingcervical range of motioncervicothoracic mobilitycorrective exercisekoji awarenessreverse motionthoracic rotation

Identifiers

PMID42318293
PMCPMC13272321

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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.