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December 4, 2025International Journal of Sports Physical TherapyOpen Access

Analysis of Neuromuscular Control and Sensory and Psychological Anxiety Affecting Shock Absorption Capacity in Patients After Anterior Cruciate Ligament Reconstruction Surgery

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Authors

YKYoshinori KomatsuSYSumiko Yamamoto

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Implication

Descriptive laboratory study shows neuromuscular control affects shock absorption in patients post ACL reconstruction, suggesting re-injury risk.

Key Points

  • Reduced shock absorption capacity correlates with increased co-contraction of knee joint muscles and decreased proprioception.
  • Both co-contraction index and proprioceptive ability significantly influenced the loading rate during landing (R² = 0.70, p < 0.01).
  • Assessment using force plates measured single-leg landings from a height of 30 cm to analyze shock absorption and muscle co-contraction.
  • This work indicates that addressing neuromuscular control may reduce the risk of osteoarthritis and re-injury post ACL surgery.

Cite This Study

Komatsu et al. (2025) studied this question.

synapsesocial.com/papers/6930dc9eea1aef094cca2ce0https://doi.org/10.26603/001c.147066
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Risk of Secondary Injury in Younger Athletes After Anterior Cruciate Ligament Reconstruction2016 · 1,355 citations
  2. 2Preferential Quadriceps Activation in Female Athletes With Incremental Increases in Landing Intensity2011 · 75 citations
  3. 3Effects on Lower Extremity Neuromuscular Control Exercises on Knee Proprioception, Muscle Strength, and Functional Level in Patients with ACL Reconstruction2019 · 76 citations
  4. 4Incidence of Second ACL Injuries 2 Years After Primary ACL Reconstruction and Return to Sport2014 · 849 citations
  5. 5Effects of Closed Kinetic Chain Exercises on Proprioception and Functional Scores of the Knee after Anterior Cruciate Ligament Reconstruction2013 · 29 citations