Correct rubbing of the digastric tendon by women is generally beneficial to the liver, but excessive rubbing of the digastric tendon may cause soreness of the sole of the foot muscles. Ground tendon as a tendon located in the sole of the foot, position in the palm of the foot straight, the soles of the feet toward themselves, then with the hand to the dorsum of the foot in the direction of the pressure toes, at this time the heart of the foot on the inside of the two hard tendons will appear, these two thick hard tendons is the ground tendon. The tendons are attributed to the liver, the liver in the human body is the efficacy of the blood, often rubbing the tendons can be detoxified blood, accelerate blood circulation throughout the body, the liver is a certain benefit. If you rub the Dijian tendons too much, it may lead to muscle pain on the soles of the feet, which may have an adverse effect on the body. Specific pressing and kneading can be carried out by professional physicians.