Evidence map›Paper›PMID 27881086›Full record

Trial reportBMC geriatrics2016

Lower-extremity resistance training on unstable surfaces improves proxies of muscle strength, power and balance in healthy older adults: a randomised control trial.

Nils Eckardt

3 registry-linked trialsOpen access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in BMC geriatrics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 30 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 5 pooled it
19.0field-weighted citation impact, top 1% 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.

NCT02555033 nacompletednot on this map

Effects of Simultaneous Balance and Resistance Training on Strength, Power and Balance in Older Adults: A Stratified and Randomised Trial

TypeinterventionalSponsorUniversity of KasselRan2014 to 2014Enrolled75ConditionsMuscle WeaknessArmsResistance training, Instability resistance training
NCT03017365 nacompletednot on this mapstarted 2017, after this paper: background citation

Effects of Different Resistance Training Methods on Strength, Motor Control and Executive Functions in Older Adults

TypeinterventionalSponsorUniversity of KasselRan2017 to 2017Enrolled82ConditionsMuscle WeaknessArmsStable Resistance Training, Unstable Resistance Training, Adductor/Abductor Resistance Training
NCT03952858 nawithdrawnnot on this mapstarted 2018, after this paper: background citation

Early Telerehabilitation After Hospital Discharge From Acute Care in Geriatric Patients. A Randomized Study With Four, Eight Weeks and Six Months Follow-up

TypeinterventionalSponsorUniversity of AarhusRan2018 to 2019Enrolled0ConditionsFrail Elderly SyndromeArmsTelerehabilitation Group
3 · Its place in the literature

Who cites it

30 citing papers in PubMed, 5 syntheses or guidelines pooled it, 107 citations in OpenAlex.

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  5. The neighbourhood built environment and health-related fitness: a narrative systematic review.The international journal of behavioral nutrition and physical activity · 2022
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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

1 author at 1 institution in 1 country.

Nils EckardtDepartment of Training and Movement Science, Institute of Sport and Sports Science, University of Kassel, Damaschkestraße 25, 34121, Kassel, Germany. nilseckardt@uni-kassel.de.
University of Kassel · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIt is well documented that both balance and resistance training have the potential to mitigate intrinsic fall risk factors in older adults. However, knowledge about the effects of simultaneously executed balance and resistance training (i.e., resistance training conducted on unstable surfaces [URT]) on lower-extremity muscle strength, power and balance in older adults is insufficient. The objective of the present study was to compare the effects of machine-based stable resistance training (M-SRT) and two types of URT, i.e., machine-based (M-URT) and free-weight URT (F-URT), on measures of lower-extremity muscle strength, power and balance in older adults.

methodsSeventy-five healthy community-dwelling older adults aged 65-80 years, were assigned to three intervention groups: M-SRT, M-URT and F-URT. Over a period of ten weeks, all participants exercised two times per week with each session lasting ~60 min. Tests included assessment of leg muscle strength (e.g., maximal isometric leg extension strength), power (e.g., chair rise test) and balance (e.g., functional reach test), carried out before and after the training period. Furthermore, maximal training load of the squat-movement was assessed during the last training week.

resultsMaximal training load of the squat-movement was significantly lower in F-URT in comparison to M-SRT and M-URT. However, lower-extremity resistance training conducted on even and uneven surfaces meaningfully improved proxies of strength, power and balance in all groups. M-URT produced the greatest improvements in leg extension strength and F-URT in the chair rise test and functional reach test.

conclusionAside from two interaction effects, overall improvements in measures of lower-extremity muscle strength, power and balance were similar across training groups. Importantly, F-URT produced similar results with considerably lower training load as compared to M-SRT and M-URT. Concluding, F-URT seems an effective and safe alternative training program to mitigate intrinsic fall risk factors in older adults.

trial registrationThis trial has been registered with clinicaltrials.gov ( NCT02555033 ) on 09/18/2015.

Indexed as

Accidental FallsAgedAged, 80 and overFemaleHumansLower ExtremityMaleMuscle, SkeletalMuscle StrengthMuscle Stretching ExercisesPostural BalanceResistance TrainingTreatment OutcomeFree-weight resistance trainingInstability resistance trainingMachine-based resistance trainingSeniorsUnstable surfaces

Identifiers

PMID27881086
PMCPMC5122203
OpenAlexW2553711396

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.