Vibroacoustic Therapy & Thermography

Moreira-Marconi et al., "Evaluation of the temperature of posterior lower limbs skin during the whole body vibration measured by infrared thermography," PLOS ONE, March 2019. Open access, peer-reviewed. Full text and figures: pmc.ncbi.nlm.nih.gov/articles/PMC6415782.

Researchers at the State University of Rio de Janeiro measured skin temperature in 19 healthy adults using an infrared camera (FLIR E40) before and during exposure to a commercial vibration exercise platform (Power Plate pro5), at 0, 30, and 50 Hz, while participants held a squat position for three 60-second bouts.

This is exercise-equipment research — a gym platform that vibrates while a person actively squats on it — studied for its circulatory effect during physical exertion, not a passive wellness or energy-field modality.

Skin temperature on the back of the legs decreased over the 60-second exposure, regardless of vibration frequency — including in the no-vibration control condition. The result was statistically significant (p < 0.001) and consistent across thighs, knees, and calves.

The authors' explanation: during vibration-loaded exercise, the body appears to shift blood flow away from the skin and toward the working muscle in the first seconds of effort — a normal circulatory response to physical exertion, not a sign of harm. It's the same reasoning behind why skin can feel cooler early in a workout before it warms back up.

A supporting table from the paper:

The paper's figures (viewable at the source link above, licensed CC BY 4.0) include a diagram of the vibration platform setup, the regions of the leg that were measured, and infrared traces showing skin temperature falling over time in three individual participants.

Other studies on whole-body vibration and skin temperature don't all agree with each other, which the paper's authors address directly. Some report a temperature decrease similar to their own findings; others report an increase; others find no significant change at all.

The likely explanation is that these studies use very different equipment, frequencies, durations, and body positions — not that any single "vibration effect" reliably runs one direction. That heterogeneity is worth keeping in mind whenever thermal imaging is used to support a vibration-based claim, including on this site.

This research does not involve the Aura Matrix Elite, its transducers, its PEMF or phototherapy arrays, or the Aura Video Station 7 scan. It does not test passive vibroacoustic exposure (lying on a table) — only active weight-bearing exercise on a vibrating platform. It says nothing about "bio-energetic reserve," chakra readings, or any of the subjective session outcomes described elsewhere on this site.

It's included here because it's the closest published, peer-reviewed research connecting vibration and infrared thermal imaging that we could locate — not because it demonstrates anything about this product.