You can find the Blood Sea Point by yourself by sitting on a chair with your palm over your kneecap and other simple ways.
Blood Sea Point is a very important point in the human body, people can sit on a chair and straighten their legs, there will be a depression on the inside of the knee, there is a small piece of bulging muscle above the depression, the top of the muscle is the Blood Sea Point, this method is relatively simple to find.
Another way is to bend the knee at a right angle, cover the opposite side of the kneecap with the palm of your hand, then straighten the 2-5 fingers to the knee, and incline the big finger to the inner side of the knee at an angle of about 45°, so that the end of the thumb is the Blood Sea Point.
Blood sea point belongs to the foot Taiyin spleen meridian, should be in the doctor’s guidance under the rational application of the point, not self-acupuncture.