Evidence map›Paper›PMID 33343670›Full record

ArticleJournal of exercise science and fitness2021

Effects of a wearable device and functional wear on spinal alignment and jump performance.

Hayato Ikeda, Takayuki Miyamori, Junji Katsuhira, Ryuichi Sawa, Yu Shimasaki, Yuji Takazawa, Masafumi Yoshimura

Abstract read
In one paragraph

Article in Journal of exercise science and fitness, 2021. 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

7 authors.

Hayato IkedaDepartment of Physical Therapy, Faculty of Health Science, Juntendo University, Japan.
Takayuki MiyamoriFaculty of Health and Sports Science, Juntendo University, Japan.
Junji KatsuhiraFaculty of Hyman Life Design, Toyo University, Japan.
Ryuichi SawaDepartment of Health Science, School of Physiotherapy, Juntendo University, Japan.
Yu ShimasakiFaculty of Health and Sports Science, Juntendo University, Japan.
Yuji TakazawaDepartment of Physical Therapy, Faculty of Health Science, Juntendo University, Japan.
Masafumi YoshimuraDepartment of Physical Therapy, Faculty of Health Science, Juntendo University, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

objectiveTo elucidate the effects of walking exercise using a wearable device and functional wear on spinal alignment and jump performance.

methodsIn total, 27 female college soccer players were randomly divided into two groups: trunk solution (TS) and compression garments (CGs). Spinal alignment, jump performance, and electromyography activity during the jump performance of the two groups were measured after a 20-min walking exercise. The values for each group were compared t pre- and post-intervention.

resultsThe flexibility of the lower thoracic vertebrae in spinal alignment was increased during extension in the TS group. However, the post-value of the abdominal external oblique muscle during a countermovement jump (CMJ) was significantly lower than its pre-value (p < 0.05). In addition, even though spinal alignment was not affected in the CG group, post-values of the jump height during squat jump and CMJ were significantly higher than their pre-values (p < 0.05). Furthermore, the post-value of the biceps femoris during the countermovement jump with arm was significantly lower than its pre-value (p < 0.05).

conclusionOur study suggested that walking exercise using TS may increase the range of motion of the lower thoracic vertebrae in athletes and reduce the muscular activity of the vastus lateralis during CMJ. Additionally, although spinal aliment is not affected, the jump height may increase using CGs.

Indexed as

ElectromyographyJump performanceSpinal alignmentWearable device

Identifiers

PMID33343670
PMCPMC7736979

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LicenceCC BY-NC-ND
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Registered trials

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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.