What is the exact location of Jinggu (BL64)?

Generally speaking, "Jinggu" in medicine refers to the Jinggu acupoint, which is precisely located on the lateral side of the foot, below the tuberosity of the fifth metatarsal bone. The detailed analysis is as follows:

The Jinggu acupoint belongs to the Bladder Meridian of Foot-Taiyang. It is situated on the outer side of the foot, at the junction between the red and white flesh just below the tuberosity of the fifth metatarsal bone. In acupuncture, it is typically needled perpendicularly 0.3–0.5 cun. This acupoint has effects such as clearing heat, stopping spasms, improving vision, and relaxing tendons. It can be used to treat conditions including headache, epilepsy, lumbago, leg pain, and ankle joint pain. Additionally, when combined with other acupoints such as Fengchi and Tianzhu, it can effectively relieve headaches.

In daily life, one should develop good living habits, such as going to bed early and waking up early, avoiding long-term late nights or excessive fatigue. Pay attention to a healthy diet and avoid picky eating. Engage appropriately in physical exercise, such as jogging or yoga.