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Updated: Aug 7, 2025
07:49
Application of Consistent Massage-Like Perturbations on Mouse Calves and Monitoring the Resulting Intramuscular Pressure Changes
Published on: September 20, 2019
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Effect of Localized Vibration Massage on Popliteal Blood Flow
Devin Needs1, Jonathan Blotter1, Madison Cowan1
1Mechanical Engineering Department, Brigham Young University, Provo, UT 84602, USA.
Journal of Clinical Medicine
|March 11, 2023
Summary
Localized vibrations from massage guns significantly increase blood flow (BF) in the popliteal artery. Frequencies of 38 Hz and 47 Hz show the most promising results for enhancing muscle recovery through improved BF.
Area of Science:
- Physiology
- Biomedical Engineering
Background:
- Whole-body vibration (WBV) research on blood flow (BF) is extensive, but localized vibration effects remain understudied.
- Massage guns, utilizing low-frequency vibrations, are marketed for muscle recovery, potentially via BF modulation, yet lack empirical validation.
Purpose of the Study:
- To investigate the impact of localized calf vibration on popliteal artery blood flow (BF).
- To determine the efficacy of different vibration frequencies (30, 38, 47 Hz) and durations (5, 10 min) on hemodynamic parameters.
Main Methods:
- Twenty-six healthy university students participated in a randomized controlled trial.
- Ultrasound was used to measure mean blood velocity, arterial diameter, and volume flow in the popliteal artery under eight conditions (control, 30, 38, 47 Hz for 5 or 10 min).
Main Results:
- Control conditions led to decreased BF.
- Vibrations at 38 Hz and 47 Hz significantly increased volume flow and mean blood velocity.
- These increases in BF persisted longer with 38 Hz and 47 Hz compared to 30 Hz, without affecting heart rate.
Conclusions:
- Localized vibration therapy at 38 Hz and 47 Hz effectively increases popliteal artery blood flow.
- These findings suggest that localized vibration may be a viable method to enhance muscle recovery by improving blood flow.
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