





🌀 Unlock your spine’s full potential—anytime, anywhere!
The PSO-Back Muscle Release Tool is a patented, US-made deep tissue massager designed to mimic a therapist’s thumb with hard nodes and a gentle curve. Measuring 10.87" x 6.25" x 4.9" and weighing just 1 lb, it targets hard-to-reach muscles around the lower spine to relieve stiffness, decompress spinal nerves, and restore natural spinal movement. Perfect for use at home, office, or gym, it offers on-demand relief for conditions like pinched nerves, herniated discs, and spinal stenosis.






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