Sanyinjiao in the inner calf, sitting at right angles to the knee, in the inner ankle joint, four fingers together, along the foot inside the ankle tip (the highest point of the inner ankle bone on the inside of the foot) up to the other side of the corresponding point, that is, the three yinjiao acupoints. That is, the foot Taiyin spleen meridian, foot syncope Yin liver meridian, foot Shaoyin kidney meridian three Yin meridians in the ankle bias a cross point.

Massage Sanyinjiao has the following advantages: 1, maintenance of the uterus and ovaries. 2, tighten the face muscles. 3, regulating menstruation, and dispelling the pain. 3, regulating menstruation, expelling spots, removing wrinkles, and eliminating acne. 4, regulating skin allergies, eczema, hives, dermatitis. 5、Maintain stable blood pressure. Special contraindication: do not rub the Sanyinjiao during menstruation!