Evidence map›Paper›PMID 31992793›Full record

Trial reportScientific reports2020

The habitual motion path theory: Evidence from cartilage volume reductions in the knee joint after 75 minutes of running.

Steffen Willwacher, Daniela Mählich, Matthieu B Trudeau, Joseph Hamill, Gillian Weir, Gert-Peter Brüggemann, Grischa Bratke

Abstract readClinical Trial
In one paragraph

Trial report in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

6 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. 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.

Steffen WillwacherInstitute of Biomechanics and Orthopaedics, German Sport University, Cologne, Germany. s.willwacher@dshs-koeln.de.
Daniela MählichInstitute of Biomechanics and Orthopaedics, German Sport University, Cologne, Germany.
Matthieu B TrudeauBrooks Sports Inc., Seattle, Washington, USA.
Joseph HamillBiomechanics Laboratory, University of Massachusetts, Amherst, MA, USA.
Gillian WeirBiomechanics Laboratory, University of Massachusetts, Amherst, MA, USA.
Gert-Peter BrüggemannInstitute of Biomechanics and Orthopaedics, German Sport University, Cologne, Germany.
Grischa BratkeDepartment of Diagnostic and Interventional Radiology, University of Cologne, Cologne, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The habitual motion path theory predicts that humans tend to maintain their habitual motion path (HMP) during locomotion. The HMP is the path of least resistance of the joints defined by an individual's musculoskeletal anatomy and passive tissue properties. Here we tested whether participants with higher HMP deviation and whether using footwear that increases HMP deviation during running show higher reductions of knee joint articular cartilage volume after 75 minutes of running. We quantified knee joint articular cartilage volumes before and after the run using a 3.0-Tesla MRI. We performed a 3D movement analysis of runners in order to quantify their HMP from a two-legged squat motion and the deviation from the HMP when running in different footwear conditions. We found significantly more cartilage volume reductions in the medial knee compartment and patella for participants with higher HMP deviation. We also found higher cartilage volume reductions on the medial tibia when runners wore a shoe that maximized their HMP deviation compared with the shoe that minmized their HMP deviation. Runners might benefit from reducing their HMP deviation and from selecting footwear by quantifying HMP deviation in order to minimize joint cartilage loading in sub-areas of the knee.

Indexed as

Models, BiologicalShoesAdultCartilage, ArticularFemaleHumansKnee JointMaleOrgan SizeRunningTime Factors

Identifiers

PMID31992793
PMCPMC6987217

What OpenQuestion holds

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Registered trials

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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.