ArticleJournal of orthopaedic surgery and research2024
Effects of pain exacerbation on postural control in women with patellofemoral pain during single leg squat: a cross-sectional study.
Article in Journal of orthopaedic surgery and research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Rehabilitation efficacy of Low-Load blood flow restriction training for lateral patellar compression syndrome.Journal of orthopaedic surgery and research · 2026Trial
- Effects of altering walking foot strike pattern in combination with lower extremity strengthening on lower limb alignment in females with patellofemoral pain: a randomized controlled trial.Scientific reports · 2025Trial
- Effects of functional strength training on pain, function, and lower extremity biomechanics in patients with patellofemoral pain syndrome: a randomized clinical trial.Journal of orthopaedic surgery and research · 2025Trial
- The patellar compression angle: a new, accurate diagnostic angle for lateral patellar compression syndrome.Journal of orthopaedic surgery and research · 2025Article
- The influence of pain exacerbation on rear foot eversion and plantar pressure symmetry in women with patellofemoral pain: a cross sectional study.BMC musculoskeletal disorders · 2025Article
- The impact of pain from medial meniscus injuries on walking movement patterns.Frontiers in bioengineering and biotechnology · 2025Article
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Authors and funding
3 authors.
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Abstract
backgroundThe center of pressure (COP) excursion parameters are recognized as risk factors for the etiology and development of patellofemoral pain (PFP). The purpose of the present study measures the effect of pain exacerbation on COP excursion, and the correlation between pain intensity and COP excursion in women with PFP during single leg squat (SLS).
methodsSixty patients with PFP participated in this cross-sectional study. The outcome measures were included pain intensity and COP excursion which evaluated in pre and post pain exacerbation during SLS. The COP parameters were evaluated during single leg squat in 60° of knee flexion. A paired t-test and MANOVA was used to compare pain intensity and COP excursion between the two conditions, respectively. Furthermore, A Pearson's correlation matrix was used to examine the relationship between pain intensity with COP excursion.
resultsStatistical analysis showed that pain intensity (t = - 16.655, p < 0.001) and COP excursion (Wilks' Lambda = 0.225, p < 0.001) with medium effect size increased after PFJ loading. In addition, an excellent positive correlation was observed between increased in pain intensity and COP excursion (P < 0.001, r > 0.80).
conclusionAfter PFJ loading, women with PFP presented increases in the pain intensity, COP excursions, and sway velocity. In addition, there was an association between the increase in pain intensity and COP excursions. Clinicians aiming to improve postural control of patients with PFP could use kinesio taping as a short-term intervention and balance training to improvements in postural control at medium and long-term. Furthermore, emphasizing psychological factors to reducing kinesiophobia can be useful to restoring proper movement pattern, reducing pain and improving symptoms.
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