Evidence map›Paper›PMID 38956590›Full record

ArticleBMC sports science, medicine & rehabilitation2024

No beneficial effect of aerobic whole-body electromyostimulation on lower limbs strength and power - a randomized controlled trial.

Anne Krause, Christoph Centner, Moritz Walther, Daniel Memmert, Nicolas Walser, Ramona Ritzmann

Abstract read
In one paragraph

Article in BMC sports science, medicine & rehabilitation, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Review
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

6 authors.

Anne Krause *Institute of Training and Computer Science, German Sport University Cologne, Cologne, Germany.
Christoph Centner *Biomechanics, Praxisklinik Rennbahn, Muttenz, Switzerland.
Moritz WaltherBiomechanics, Praxisklinik Rennbahn, Muttenz, Switzerland.
Daniel MemmertInstitute of Training and Computer Science, German Sport University Cologne, Cologne, Germany.
Nicolas Walser *Biomechanics, Praxisklinik Rennbahn, Muttenz, Switzerland.
Ramona Ritzmann *Biomechanics, Praxisklinik Rennbahn, Muttenz, Switzerland. ramona.ritzmann@sport.uni-freiburg.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundApplying whole-body electromyostimulation (wbEMS) to voluntary activation of the muscle is known to impact motor unit recruitment. Thus, wbEMS as an additional training stimulus enhances force-related capacities. This study aimed to evaluate the mono- and multiarticular strength adaptations to a running intervention with wbEMS compared to running without wbEMS.

methodsIn a randomized controlled trial (RCT), 59 healthy participants (32 female/ 27 male, 41 ± 7 years) with minor running experience conducted an eight-week running intervention (2x/ week à 20 min) with a wbEMS suit (EG) or without wbEMS (control group, CG). Maximal isokinetic knee extensor and flexor strength and jump height during countermovement jumps were recorded prior and after the intervention to assess maximal strength and power.

resultsFollowing eight weeks of running, maximal isokinetic knee extension torque decreased significantly over time for both interventions (EG

conclusionsThe outcomes indicate that there is no additional effect over neuromuscular function adaptations with the inclusion of wbEMS during running training. Knee extensor strength is even slightly reduced which supports the principle of training specificity in regards to strength adaptation. We conclude that strength improvements cannot be achieved by running with wbEMS.

trial registrationGerman Clinical Trials Register, ID DRKS00026827, date 10/26/21.

Indexed as

Countermovement jumpForce-related capacitiesIsokinetic muscle strengthwbEMS

Identifiers

PMID38956590
PMCPMC11218063

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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.