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Related Experiment Video

Updated: Feb 3, 2026

Author Spotlight: Using Motor Imagery Brain-Computer Interface to Improve Motor and Cognitive Function in Stroke Patients

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Using Motor Imagery Training to Increase Quadriceps Strength: A Pilot Study.

Tyler M Saumur¹, Stephen D Perry^2,3

¹University of Toronto, Rehabilitation Sciences Institute, Toronto, Ontario, Canada.

European Neurology

|October 22, 2018

Summary

Motor imagery training may enhance quadriceps strength, showing potential gains in peak torque. Further research with larger groups is needed to confirm these findings for muscle strength improvement.

Keywords:

Knee extension Motor imagery training Neural adaptation Strength training Torque

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Muscle Imbalances: Testing and Training Functional Eccentric Hamstring Strength in Athletic Populations

Muscle Imbalances: Testing and Training Functional Eccentric Hamstring Strength in Athletic Populations

Published on: May 1, 2018

Area of Science:

Neuromuscular Physiology
Exercise Science
Sports Medicine

Background:

Motor imagery training (MIT) leverages neural adaptation theory to enhance muscle strength without physical exertion.
Limited research exists on MIT's effectiveness for improving quadriceps torque within short training durations.

Purpose of the Study:

To investigate the impact of a 3-week MIT program on peak torque during knee extension.

Main Methods:

Ten healthy young adults participated in a 3-week intervention.
Participants were randomized into three groups: strength training, motor imagery training, and a control group.

Main Results:

Strength training participants showed a significant increase in peak torque (38 ± 15%).
Two participants in the motor imagery training group also demonstrated notable peak torque improvements (45 ± 10%).

Conclusions:

Short-term motor imagery training might offer potential benefits for quadriceps strength.
Larger population studies are required to validate the efficacy of MIT for muscle strength enhancement.