{
  "abstract": "To investigate the reliability and magnitude of change of isokinetic testing of the glenohumeral rotators in overhead athletes with unilateral anterior shoulder instability. Test-Retest Clinical Thirty patients (17 males, 27.9±10.8 years) with unilateral anterior shoulder instability. Maximal and average peak torques (PTa), and total work values were extracted from shoulder internal and external rotation in concentric and eccentric modes at 60°/s, and in concentric mode at 180°/s. PTa at 60°/s presented the highest reliability [Intraclass Coefficient of Correlation (ICC): 0.88 to 0.95] and lowest measurement error Minimal Detectable Change at 95% confidence interval (MDC 95% ): 23.2 to 35.4%], irrespective of the movement direction and contraction modalities. Conventional, functional and modal ratios based on these average values displayed poor-to-good reliability [ICC: 0.16 to 0.88] and high measurement error [MDC 95% : 22.6 to 43.2%]. Despite significant differences (p<0.001 for all), the magnitudes of changes over 6 months were lower than the MDC 95% values. Based on average peak torque values assessed at 60°/s, changes in maximal strength may be higher than 35% to be considered real changes during rehabilitation process, while muscular imbalance should be interpreted with caution • Mean peak torques at 60°/s show the highest reliability in unstable shoulders • Torques changes should exceed 35% to be considered real changes • Ratios display good reliability, but high measurement error in unstable shoulders • Muscular imbalance derived on isokinetic ratios should be interpreted cautiously",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": null,
  "author_total": 5,
  "authors": [
    {
      "name": "Antoine Seurot"
    },
    {
      "name": "Ann Cools"
    },
    {
      "name": "François Fourchet"
    },
    {
      "name": "Yoann Blache"
    },
    {
      "name": "Isabelle Rogowski"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/2qs4tgdk6j82t.bib",
  "cited_by": 0,
  "doi": "10.1016/j.ptsp.2026.101892",
  "fulltext_url": null,
  "id": "2qs4tgdk6j82t",
  "issns": [
    "1466-853X"
  ],
  "landing_url": "https://hal.science/hal-05768006v1",
  "language": "en",
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "hal",
      "0.sdv"
    ],
    [
      "openalex",
      "2746|Shoulder Injury and Treatment"
    ]
  ],
  "openalex": "W7125795954",
  "pdf_url": null,
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-28",
  "publisher": "Elsevier",
  "ris": "https://research.draconitic.com/paper/2qs4tgdk6j82t.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:42Z",
      "native_id": "hal-05768006",
      "source": "hal",
      "url": "https://hal.science/hal-05768006v1"
    }
  ],
  "subjects": [
    {
      "field": "medicine",
      "origin": "openalex:2746|Shoulder Injury and Treatment",
      "subfield": "surgery"
    }
  ],
  "title": "Intersession reliability and magnitude of change of isokinetic testing of the glenohumeral rotators in overhead athletes with unilateral shoulder anterior instability",
  "title_text": "Intersession reliability and magnitude of change of isokinetic testing of the glenohumeral rotators in overhead athletes with unilateral shoulder anterior instability",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:17:42Z",
  "url": "https://research.draconitic.com/paper/2qs4tgdk6j82t",
  "venue": "Physical Therapy in Sport",
  "versions": []
}