The following is the introduction of pedicure:
China is the country with the earliest origin of pedicure. China recorded about foot massage thousands of years ago. According to research, pedicure and acupuncture are "the same root and the same origin" therapies in China.
"toe-gazing method" (a diagnosis and treatment method) in ancient Huangdi's Zuxin Pian; The concept of "keeping feet" (rubbing feet often can cure many diseases) written by eminent monks in Sui Dynasty; Hua Tuo, an imperial doctor in the Han Dynasty, wrote "Foot Heart" (meaning knowledge of the sole of the foot) in Hua Tuo's Secret, and Sima Qian wrote "Treating diseases with foot" ("foot" means "healing" and refers to the back of the foot) in Historical Records.
Experts believe that the principle of foot massage mainly has the following four aspects: First, the theory of blood circulation. The feet are at the bottom of the human body, and harmful substances such as uric acid crystals in the blood are deposited on the soles of the feet, which is not good for the health. Through foot massage, harmful substances deposited on the soles of feet can be decomposed and excreted through sweat and urine.
Refer to Baidu Encyclopedia-Aiyun Pedicure for the above information.