The joints of the adult dolls are too tight

The adult dolls joints are too tight mainly because of the following points ‌ :

‌ material problem ‌ : the joints of the adult dolls may be tight due to the material. The joints of silicone dolls are usually stiff, because the silicone material itself is hard, resulting in inflexible joint activity ‌12.

‌ design issues ‌ : The doll's joint design may not be flexible enough, and the joint positioning has a prescriptive and positioning, which may cause the joint to feel stiff when used ‌23.

‌ The solution to adult dolls joints are too tight ‌ :

‌ frequent use ‌ : Frequent use of the doll's joints can make the joints more flexible. It may feel stiff at first, but gradually loosen with regular use ‌23.

‌ correct operation ‌ : carry out joint activities according to the correct operation method, such as: hold the elbow and palm joint to lift up, the joint between the abdomen and the thigh can be extended 90 degrees, the thigh and the knee can be extended 90 degrees ‌23.

‌ Avoid excessive force ‌ : when cracking the joint, avoid excessive force, so as not to cause joint fracture ‌23.

‌ Material and design features of adult dolls ‌ :

adult dolls are usually made of silicone or silicone and have a realistic touch and look. The joints of silicone dolls are usually stiff, but their flexibility can be improved with proper use and maintenance. In addition, the design of the doll can also affect the flexibility of the joints, and some designs may focus more on appearance at the expense of joint flexibility ‌12.