Evidence map›Paper›PMID 24861827›Full record

ArticleClinical biomechanics (Bristol, Avon)2014

Effects of immediate vs. delayed massage-like loading on skeletal muscle viscoelastic properties following eccentric exercise.

Scott K Crawford, Caroline Haas, Timothy A Butterfield, Qian Wang, Xiaoli Zhang, Yi Zhao, Thomas M Best

Open access · greenAbstract readComparative Study
In one paragraph

Article in Clinical biomechanics (Bristol, Avon), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

7 citing papers in PubMed, 15 citations in OpenAlex.

  1. Trial
  2. Article
  3. Application of traditional Chinese therapy in sports medicine.Sports medicine and health science · 2021
    Review
  4. Article
  5. Article
  6. An Old Problem: Aging and Skeletal-Muscle-Strain Injury.Journal of sport rehabilitation · 2017
    Article
  7. 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

7 authors at 2 institutions in 1 country.

Scott K CrawfordDivision of Sports Medicine, Department of Family Medicine, The Ohio State University, Columbus, OH, USA; Department of Biomedical Engineering, The Ohio State University, Columbus, OH, USA.
Caroline HaasDivision of Sports Medicine, Department of Family Medicine, The Ohio State University, Columbus, OH, USA; Department of Biomedical Engineering, The Ohio State University, Columbus, OH, USA.
Timothy A ButterfieldUniversity of Kentucky, USA.
Qian WangDepartment of Biomedical Engineering, The Ohio State University, Columbus, OH, USA.
Xiaoli ZhangCenter for Biostatistics, The Ohio State University, Columbus, OH, USA.
Yi ZhaoDepartment of Biomedical Engineering, The Ohio State University, Columbus, OH, USA.
Thomas M BestDivision of Sports Medicine, Department of Family Medicine, The Ohio State University, Columbus, OH, USA; Department of Biomedical Engineering, The Ohio State University, Columbus, OH, USA; Sports Health and Performance Institute, The Ohio State University, Columbus, OH, USA. Electronic address: Tom.Best@osumc.edu.
The Ohio State University · USUniversity of Kentucky · US

Funding

Massage Therapy In Eccentric Exercise Induced Muscle Weakness And InflammationR01AT004922 · NCCIH · OHIO STATE UNIVERSITY · PI BEST, THOMAS MICHAEL · 2009 to 2012
$1.6M
NCCIH NIH HHS R01 AT004922NCCIH NIH HHS R01AT004922
6 · The paper itself

Abstract

backgroundThis study compared immediate versus delayed massage-like compressive loading on skeletal muscle viscoelastic properties following eccentric exercise.

methodsEighteen rabbits were surgically instrumented with peroneal nerve cuffs for stimulation of the tibialis anterior muscle. Rabbits were randomly assigned to a massage loading protocol applied immediately post exercise (n=6), commencing 48h post exercise (n=6), or exercised no-massage control (n=6). Viscoelastic properties were evaluated in vivo by performing a stress-relaxation test pre- and post-exercise and daily pre- and post-massage for four consecutive days of massage loading. A quasi-linear viscoelastic approach modeled the instantaneous elastic response (AG0), fast (g1(p)) and slow (g2(p)) relaxation coefficients, and the corresponding relaxation time constants τ1 and τ2.

findingsExercise increased AG0 in all groups (P<0.05). After adjusting for the three multiple comparisons, recovery of AG0 was not significant in the immediate (P=0.021) or delayed (P=0.048) group compared to the control group following four days of massage. However, within-day (pre- to post-massage) analysis revealed a decrease in AG0 in both massage groups. Following exercise, g1(p) increased and g2(p) and τ1 decreased for all groups (P<0.05). Exercise had no effect on τ2 (P>0.05). After four days of massage, there was no significant recovery of the relaxation parameters for either massage loading group compared to the control group.

interpretationOur findings suggest that massage loading following eccentric exercise has a greater effect on reducing muscle stiffness, estimated by AG0, within-day rather than affecting recovery over multiple days. Massage loading also has little effect on the relaxation response.

Indexed as

AnimalsElasticityExercise TestMaleMassageModels, BiologicalMuscle RelaxationMuscle, SkeletalMyalgiaPhysical Conditioning, AnimalRabbitsRandom AllocationRange of Motion, ArticularTime FactorsCompressionMassagePassive propertiesSkeletal muscleViscoelastic

Identifiers

PMID24861827
PMCPMC4112012
OpenAlexW2113064397

What OpenQuestion holds

Textmetadata
LicenceTDM
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.