Evidence map›Paper›PMID 30573954›Full record

ArticleClinical interventions in aging2018

Trainability of leg strength by whole-body electromyostimulation during adult lifespan: a study with male cohorts.

Simon von Stengel, Wolfgang Kemmler

Abstract read
In one paragraph

Article in Clinical interventions in aging, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Trial
  2. Trial
  3. Trial
  4. Trial
  5. Trial
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. 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

2 authors.

Simon von StengelInstitute of Medical Physics, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany, wolfgang.kemmler@imp.uni-erlangen.de.
Wolfgang KemmlerInstitute of Medical Physics, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany, wolfgang.kemmler@imp.uni-erlangen.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe age-related decline in muscle strength is a well documented phenomenon in human beings. Resistance-type exercise including the novel, joint-friendly, and time-efficient whole-body electromyostimulation (WB-EMS) technology decelerates this unfavorable decline. However, the issue of trainability of the neuromuscular system during different periods of life still remains, especially for WB-EMS. Thus, the aim of this study was to compare the changes in maximum isokinetic leg/hip extensor strength (MIES) and maximum isokinetic leg/hip flexor strength (MIFS) after WB-EMS interventions in men in different periods of life. Our hypothesis was that although WB-EMS significantly increases lower extremity strength in all periods of adults' life, trainability decreases with age with a significantly higher increase at the age of 20-35 years compared with that at the age of 65+ years. SUBJECTS AND

methodsUsing an isokinetic leg press, we determined the changes in MIES and MIFS in 118 community-dwelling men aged 27-89 years after 14-16 weeks of WB-EMS interventions applying identical protocols. Men were structured in 15 year-ranged age groups starting at the age of 20-35 years and ending at the age of 80+ years.

resultsMost importantly, WB-EMS-induced gains in MIES and MIFS were significant (

conclusionWe observed an inconsistent tendency for blunted WB-EMS-induced lower extremity strength gains in older adults. However, much more importantly, the general effectiveness of WB-EMS to significantly increase maximum hip/leg strength during the adult lifespan can be confirmed.

Indexed as

Muscle StrengthAdultAgedAged, 80 and overAge FactorsCarrier ProteinsElectric StimulationExerciseHumansLower ExtremityMaleMembrane GlycoproteinsMiddle AgedMuscle, SkeletalPhysical Conditioning, HumanCarrier ProteinsHHIP protein, humanMembrane Glycoproteinsaginglower extremitiesmenmuscle strengthneuromuscular functiontrainabilitywhole-body electromyostimulation

Identifiers

PMID30573954
PMCPMC6292245

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.