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Whole-Body Vibration's Neural Impact On Leg Muscles.pdf

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Preview of Whole-Body Vibration's Neural Impact on Leg Muscles

🔗 Source: shinshu-u.ac.jp

📊 Size: 466 KB

👤 Author: seni104

⬇️ Downloads: 19

Summary

- Purpose: To investigate the neural effects of whole-body vibration (WBV) training on thigh and lower leg muscles.
- Methods: Seven healthy adult males underwent assessments before, during, and after WBV and a control condition. Surface electromyography signals were recorded unilaterally in the right leg. In the WBV condition, participants received 1 minute of vibration (35Hz) while standing. In the control condition, participants stood still for 1 minute.
- Results: During the WBV intervention, peak-to-peak amplitudes of posterior root muscle (PRM) reflexes in the tibialis anterior (TA), soleus (SOL), and biceps femoris (BF) decreased significantly compared to the pre-intervention baseline. This effect was not sustained after the intervention and was not observed in the control condition.
- Conclusion: WBV can temporarily decrease spasticity in neurological disorder populations by decreasing the excitability of single synapse reflex pathways in muscles other than the peroneus longus (PL).
- Keywords: Whole-body vibration training, transcutaneous spinal cord stimulation, spinal reflex, electromyography, somatosensory input.

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File Format: PDF
File Size: 466 KB
Pages: 10
Language: EN
Author: seni104
Total Downloads: 19
Last Updated: 1 month ago

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