Evidence map›Paper›PMID 21113614›Full record

Trial reportEuropean journal of applied physiology2011

Progression of volume load and muscular adaptation during resistance exercise.

Mark D Peterson, Emidio Pistilli, G Gregory Haff, Eric P Hoffman, Paul M Gordon

Open access · greenAbstract readClinical TrialMulticenter Study
In one paragraph

Trial report in European journal of applied physiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 2 pooled it
0.5field-weighted citation impact, top 31% 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

33 citing papers in PubMed, 2 syntheses or guidelines pooled it, 81 citations in OpenAlex.

  1. Pooled it
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  5. Variability in resistance training trajectories of breast cancer patients undergoing therapy.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2024
    Trial
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  8. The efficacy of strength exercise dosage on pain and disability in people with low back pain: a systematic review of randomized controlled trials.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2026
    Review
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  10. An exploratory analysis of 24-h movement behaviors in individuals with cancer completing a 12-week resistance exercise intervention.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026
    Article
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  17. 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

5 authors at 4 institutions in 1 country.

Mark D PetersonDepartment of Physical Medicine and Rehabilitation, Laboratory for Physical Activity and Exercise Intervention Research, University of Michigan, Ann Arbor, MI, USA.
Emidio Pistilli
G Gregory Haff
Eric P Hoffman
Paul M Gordon
University of Michigan–Ann Arbor · USChildren's National · USUniversity of Pennsylvania · USWest Virginia University · US

Funding

U Michigan Med Rehabilitation Research Training ProgramT32HD007422 · NICHD · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI TATE, DENISE G. · 1991 to 2010
$2.7M
NICHD NIH HHS 5-T32-HD007422NICHD NIH HHS T32 HD007422
6 · The paper itself

Abstract

Volume load (VL) is suggested to influence the adaptation of muscle to resistance exercise (RE). We sought to examine the independent association between total VL and hypertrophy and strength following a progressive RE protocol of equated sets and intensity. Total VL was calculated in 83 subjects (n = 43 males, n = 40 females; age = 25.12 ± 5.5 years) who participated in unilateral arm RE for 12 weeks. Subjects were tested for biceps muscle volume (MRI of the upper arm), isometric maximal voluntary contraction (MVC), and dynamic biceps strength (1RM), at baseline and following RE. Linear regression analysis revealed that sex was a significant predictor of hypertrophy (β = 0.06; p = 0.01) and strength (β = 0.14; p = 0.04), and that males had greater increases. Total VL was independently associated with hypertrophy only among females (β = 0.12; p < 0.01). For males, only baseline strength was (inversely) related to hypertrophy (β = -0.12; p = 0.04). VL was strongly associated with changes in 1RM strength improvement for both males (β = 0.66; p < 0.01) and females (β = 0.26; p = 0.02), but only related to MVC among females (β = 0.20; p = 0.02). Findings reveal that VL was independently associated with hypertrophy only among females. For males baseline strength was independently and inversely related to changes in muscle mass. Conversely, VL was found to be strongly associated with changes in 1RM for both males and females, controlling for age, body mass, and baseline strength.

Indexed as

Resistance TrainingAdaptation, PhysiologicalAdultExerciseFemaleHumansHypertrophyMaleMuscle, SkeletalOrgan SizeWeight-BearingYoung Adult

Identifiers

PMID21113614
PMCPMC4215195
OpenAlexW2157740513

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.