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Related Concept Videos

Knee Joint01:23

Knee Joint

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Related Experiment Video

Updated: Jun 7, 2026

Movement Retraining using Real-time Feedback of Performance
08:16

Movement Retraining using Real-time Feedback of Performance

Published on: January 17, 2013

Rapid repetitive passive movement improves knee proprioception.

Yan-Ying Ju1, Yu-Chen Liu, Hsin-Yi Kathy Cheng

  • 1Graduate Institute of Rehabilitation Science, Chang Gung University, Wen-Hua, Tao-Yuan, Taiwan. yanju@mail.cgu.edu.tw

Clinical Biomechanics (Bristol, Avon)
|October 22, 2010
PubMed
Summary
This summary is machine-generated.

Rapid passive knee movements significantly improve proprioception. Faster speeds (90°/s and 150°/s) enhanced active repositioning and kinesthesia, unlike slower speeds or static conditions.

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Area of Science:

  • Biomechanics
  • Neuroscience
  • Sports Medicine

Background:

  • Proprioception, crucial for joint stability, is influenced by exercise.
  • Passive movements are common in exercise, and their velocity may impact proprioception.
  • Understanding velocity-dependent effects on knee proprioception is vital for rehabilitation and injury prevention.

Purpose of the Study:

  • To investigate the impact of different angular velocities of repeated passive knee movements on proprioception.
  • To assess changes in active repositioning and kinesthesia at various movement speeds.

Main Methods:

  • Quasi-experimental design with 16 healthy adults.
  • Repeated passive knee movement intervention (30 repetitions) at four velocities: 0°/s, 2°/s, 90°/s, and 150°/s.
  • Knee active repositioning and kinesthesia error scores measured pre- and post-intervention.

Main Results:

  • Significant decrease in error scores for active repositioning and kinesthesia at 90°/s and 150°/s (p<0.05).
  • No significant changes observed at 0°/s (static) or 2°/s.
  • Rapid angular velocities are associated with improved knee proprioceptive function.

Conclusions:

  • Repeated passive movement at rapid angular velocities enhances knee proprioception, particularly active repositioning and kinesthesia.
  • Findings offer insights into velocity-dependent effects on proprioception.
  • Potential implications for knee injury prevention, treatment, and rehabilitation strategies.