Evidence map›Paper›PMID 23471953›Full record

ReviewJournal of applied physiology (Bethesda, Md. : 1985)2014

Eccentric exercise in aging and diseased skeletal muscle: good or bad?

Richard M Lovering, Susan V Brooks

Open access · greenAbstract readReview
In one paragraph

Review in Journal of applied physiology (Bethesda, Md. : 1985), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 9% 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

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 64 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Eccentric Exercise: Adaptations and Applications for Health and Performance.Journal of functional morphology and kinesiology · 2021
    Review
  11. Article
  12. Article
  13. Tendon Adaptations to Eccentric Exercise and the Implications for Older Adults.Journal of functional morphology and kinesiology · 2019
    Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Skeletal muscle water TNeuromuscular disorders : NMD · 2017
    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 at 2 institutions in 1 country.

Richard M LoveringDepartment of Orthopaedics, University of Maryland School of Medicine, Baltimore, Maryland; and rlovering@som.umaryland.edu.
Susan V BrooksDepartment of Molecular and Integrative Physiology, University of Michigan School of Medicine, Ann Arbor, Michigan.
University of Maryland, Baltimore · USUniversity of Michigan–Ann Arbor · US

Funding

TRANSGENIC ANIMAL CORE SUBCONTRACT WITH UTHSC AT SAN ANTONIOP01AG020591 · NIA · UNIVERSITY OF TEXAS HLTH SCI CTR SAN ANT · PI BROOKS, SUSAN V · 2002 to 2014
$10.7M
Mechanisms underlying mechanical properties of muscle-tendon unitsR01AR055624 · NIAMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI BROOKS, SUSAN V · 2008 to 2012
$1.6M
Mechanisms of Force Loss in Injured and Dystrophic Skeletal MuscleR01AR059179 · NIAMS · UNIVERSITY OF MARYLAND BALTIMORE · PI LOVERING, RICHARD M · 2010 to 2014
$1.4M
The Role of Intermediate Filaments in Skeletal Muscle Injury and DiseaseK01AR053235 · NIAMS · UNIVERSITY OF MARYLAND BALTIMORE · PI LOVERING, RICHARD M · 2007 to 2011
$654k
NIAMS NIH HHS 1R01-AR-059179NIAMS NIH HHS AR-055624NIAMS NIH HHS K01 AR053235NIAMS NIH HHS K01-AR-053235NIAMS NIH HHS R01 AR055624NIAMS NIH HHS R01 AR059179NIA NIH HHS AG-020591NIA NIH HHS P01 AG020591
6 · The paper itself

Abstract

Evidence is accumulating regarding the benefits of exercise in people who are more susceptible to injury, such as the elderly, or those with a neuromuscular disease, for example Duchenne muscular dystrophy (DMD). There appears to be a consensus that exercise can be safely performed in aging and diseased muscles, but the role of eccentric exercise is not as clear. Eccentric (lengthening) contractions have risks and benefits. Eccentric contractions are commonly performed on a daily basis, and high-force voluntary eccentric contractions are often employed in strength training paradigms with excellent results; however, high-force eccentric contractions are also linked to muscle damage. This minireview examines the benefits and safety issues of using eccentric exercise in at-risk populations. A common recommendation for all individuals is difficult to achieve, and guidelines are still being established. Some form of exercise is generally recommended with aging and even with diseased muscles, but the prescription (frequency, intensity, and duration) and type (resistance vs. aerobic) of exercise requires personal attention, as there is great diversity in the functional level and comorbidities in the elderly and those with neuromuscular disease.

Indexed as

AgedAged, 80 and overAgingEvidence-Based MedicineExercise TherapyFemaleHumansMaleMuscle ContractionMuscle, SkeletalMuscular DiseasesPhysical FitnessTreatment OutcomeagingDuchenne muscular dystrophyeccentricmuscular dystrophy

Identifiers

PMID23471953
PMCPMC4044401
OpenAlexW2109780125

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.