Current full body sexdolls generally have design defects in their standing brackets. The three-point support structure causes the silicone of the foot to withstand excessive pressure, resulting in permanent deformation within half a year. Fat sexdolls have a foot and ankle fracture rate of up to 23% due to their heavier weight. The bionic solution makes a stunning appearance: the hydraulic adaptive arch system adjusts the support point through a pressure sensor, and cooperates with the memory alloy tendon to simulate the fine-tuning of human standing. Tests show that after standing continuously for 90 days under a load of 60kg, the foot deformation is only 0.3mm, and the service life is extended five times.
