The Acu-hump technique involves applying pressure and massage to the specific area of the upper buttocks, targeting the underlying muscles and tissues. This tool is believed to help alleviate pain associated with sciatica, a condition characterized by pain radiating from the lower back to the hip and leg due to compression or irritation of the sciatic nerve.
The image illustrates the recommended stretch and massage technique for individuals experiencing sciatic pain. By targeting the upper buttocks area, it aims to release tension and reduce discomfort in the lower back and hip region.