Evidence map›Paper›PMID 35084687›Full record

ArticleGeroScience2022

High-velocity resistance training mitigates physiological and functional impairments in middle-aged and older adults with and without mobility-limitation.

Gustavo Z Schaun, Marcas M Bamman, Luana S Andrade, Gabriela B David, Vitor L Krüger, Eduardo F Marins, Gabriela N Nunes, Mariana S Häfele, Graciele F Mendes, Maria Laura B Gomes and 3 more

Open access · bronzeAbstract read
In one paragraph

Article in GeroScience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 12% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
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  3. Review
  4. Article
  5. Review
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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

13 authors at 2 institutions in 2 countries.

Gustavo Z SchaunNeuromuscular Assessment Laboratory, Physical Education School, Universidade Federal de Pelotas, Pelotas, RS, Brazil. gustavoschaun@hotmail.com.ORCID 0000-0003-3339-714X
Marcas M BammanUAB Center for Exercise Medicine, University of Alabama at Birmingham, Birmingham, AL, USA.ORCID 0000-0002-5017-5453
Luana S AndradeNeuromuscular Assessment Laboratory, Physical Education School, Universidade Federal de Pelotas, Pelotas, RS, Brazil.ORCID 0000-0003-3819-0690
Gabriela B DavidNeuromuscular Assessment Laboratory, Physical Education School, Universidade Federal de Pelotas, Pelotas, RS, Brazil.ORCID 0000-0001-6886-5690
Vitor L KrügerNeuromuscular Assessment Laboratory, Physical Education School, Universidade Federal de Pelotas, Pelotas, RS, Brazil.
Eduardo F MarinsNeuromuscular Assessment Laboratory, Physical Education School, Universidade Federal de Pelotas, Pelotas, RS, Brazil.ORCID 0000-0003-4099-4022
Gabriela N NunesNeuromuscular Assessment Laboratory, Physical Education School, Universidade Federal de Pelotas, Pelotas, RS, Brazil.ORCID 0000-0001-8047-086X
Mariana S HäfeleNeuromuscular Assessment Laboratory, Physical Education School, Universidade Federal de Pelotas, Pelotas, RS, Brazil.
Graciele F MendesNeuromuscular Assessment Laboratory, Physical Education School, Universidade Federal de Pelotas, Pelotas, RS, Brazil.
Maria Laura B GomesNeuromuscular Assessment Laboratory, Physical Education School, Universidade Federal de Pelotas, Pelotas, RS, Brazil.ORCID 0000-0002-5110-5529
Paula C CampeloNeuromuscular Assessment Laboratory, Physical Education School, Universidade Federal de Pelotas, Pelotas, RS, Brazil.
Stephanie S PintoNeuromuscular Assessment Laboratory, Physical Education School, Universidade Federal de Pelotas, Pelotas, RS, Brazil.ORCID 0000-0003-4555-2717
Cristine L AlbertonNeuromuscular Assessment Laboratory, Physical Education School, Universidade Federal de Pelotas, Pelotas, RS, Brazil.ORCID 0000-0002-5258-9406
Universidade Federal de Pelotas · BRFlorida Institute for Human and Machine Cognition · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of the present study was to compare the neuromuscular, morphological, and functional responses to a high-velocity resistance training (HVRT) program between three cohorts: middle-aged adults (40-55 years, n = 18), healthy older adults (> 60 years, n = 18), and mobility-limited older adults (n = 8). Participants were tested before and after a 4-week control period and then assigned to a 12-week HVRT intervention. Investigated outcomes included ultrasound-derived muscle thickness and quality, maximal dynamic strength (1RM), maximal voluntary isometric contraction (MVIC), and muscle activation (sEMG), as well as muscle power and functional performance. After the intervention, quadriceps muscle thickness, 1RM, and sEMG improved in all three groups (all p < 0.05), whereas muscle quality improved only in middle-aged and older participants (p ≤ 0.001), and MVIC only in middle-aged and mobility-limited older adults (p < 0.05). With a few exceptions, peak power improved in all groups from 30-90% 1RM (p < 0.05) both when tested relative to pre-training or post-training 1RM workloads (all p < 0.05). Both mobility-limited older adults and older adults improved their short physical performance battery score (p < 0.05). Chair stand, stair climb, maximal gait speed, and timed up-and-go performance, on the other hand, improved in all three groups (p < 0.05), but no change was observed for habitual gait speed and 6-min walk test performance. Overall, our results demonstrate that a HVRT intervention can build a stronger foundation in middle-aged individuals so that they can better deal with age-related impairments at the same time that it can mitigate already present physiological and functional impairments in older adults with and without mobility-limitation.

Indexed as

Resistance TrainingAgedHumansMiddle AgedMobility LimitationMusclesMuscle StrengthWalking SpeedAgedExerciseMobility limitationPhysical functional performanceResistance training

Identifiers

PMID35084687
PMCPMC8792527
OpenAlexW4210798452

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.