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The Y-Strap adjustment works by stretching the spine pulling the head in the Y-Axis of the body. This pulling force generates a decompression in the vertebral discs.
The Y-Strap is used for stretching purposes with slow and smooth stretching motion, but some doctors prefer to apply a HVLA (High Velocity, Low Amplitude) movement. This is when the Y-Strap applies an “adjustment” to the user.
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