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Updated: Jun 18, 2025

A Murine Model of Muscle Training by Neuromuscular Electrical Stimulation
Published on: May 9, 2012
Effects of local vibration stimulation on muscle recovery and hypertrophy
1Department of Rehabilitation/Physical Therapist, Faculty of Health Sciences, Hiroshima Cosmopolitan University: 3-2-1 Otsukahigashi, Asaminami-ku, Hiroshima-shi, Hiroshima 731-3166, Japan.
Abstract:
[Purpose] Optimization of post-training muscle recovery is important in clinical rehabilitation and sports science. In this study, we investigated the effects of local vibration stimulation on post-training muscle recovery and hypertrophy in healthy adults, focusing on the upper extremities. [Participants and Methods] The study included 20 healthy students categorized into the control and vibration stimulation groups. Both groups underwent training, including elbow flexion. The vibration stimulation group received immediate post-training local vibration stimulation. Evaluation included measurement of upper arm circumference, muscle strength, muscle hardness, and ultrasonographic imaging. [Results] Our results showed that local vibration stimulation increased muscle luminosity but had no significant effect on muscle strength, hardness, or thickness. [Conclusion] Post-training vibration stimulation may promote muscle growth and recovery by stimulating blood flow and improving nutrient and oxygen supply to muscles.
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