Qiyang is the name of the acupoint. The First and Second Classics of acupuncture and moxibustion and Moxibustion were published. "Prepare for Urgent Qian Jin Yao Fang" as Fu Yang; In the Yellow Emperor's Inner Canon, Wang Bing annotated it as Fuyang, also known as Waiyang or Yangqiao. Tarsi, the back of the foot. Yang, also known as Yang Qi. The name of this acupoint refers to the Yang energy of the Foot Shaoyang and Foot Yangming meridians, which drives the Qi and blood of the Foot Taiyang meridian to ascend. The yang qi that rises through the foot of the bladder dissipates heat and turns into damp and cold water qi after reaching this acupoint. Due to the addition of yang qi from the two meridians of foot Shaoyang and foot yang, the water dampness qi from the foot sun bladder meridian can continue to rise. The upward movement of the water dampness qi in this acupoint relies on the upward movement of the yang qi on the back of the foot, hence its name.

[Meridian Orientation]
Guijing: belongs to the Foot Sun Bladder Meridian.
Positioning: Behind the calf, behind the outer ankle, Kunlun acupoint rises 3 inches straight.
【 Functional Indications 】
Function: Soothing muscles and activating collaterals, reducing fever and dispersing wind.
Indications: Lumbosacral pain, lower limb flaccidity, external ankle swelling and pain, headache.
Clinical application
1: The combination of Qiyang, Huan Jump, and Wei Zhong has the function of relaxing tendons, promoting blood circulation, and unblocking collaterals, and is mainly used to treat lower limb paralysis.
2: Tarsal yang combined with Dazhui, Fengchi, and Baihui can treat headaches.
3: Tarsal Yang with Ring Jump, Wind Market, Yanglingquan, and Hanging Bell can treat lower limb lateral pain.
4: The combination of Qiyang acupoint and Yamen acupoint and Tongtian acupoint is used to treat head weight.
5: The combination of Qiyang acupoint, Tianchi acupoint, Zhigou acupoint, Xiaohai acupoint, etc. is used to treat limb weakness.
6: The treatment characteristics of Qiyang combined with Tianjing acupoints.
In modern times, the Qiyang acupoint is commonly used to treat sciatica, ankle and surrounding soft tissue inflammation, acute lumbar sprains, gastrocnemius muscle spasms, facial nerve paralysis, trigeminal neuralgia, etc. The Qiyang acupoint can treat diseases such as head, waist, knee, and ankle, such as head weight like stones, headache and dizziness, pain in the posterior lateral side of the waist, sacrum, hip, and thigh, knee and tibia soreness, cholera and muscle rotation, cold dampness and athlete's foot, redness and swelling of the external ankle, sores on both feet, epilepsy, lower limb failure, headache, head weight, lower limb pain, lower limb flaccidity, swelling and pain in the external ankle, paralysis of the lower limbs, athlete's foot, etc.