Traditional medicine believes that pain is meaningless, and the general principle is painless.
Either sitting for a long time, oppressing the left waist, or the waist is cold, leading to stagnation of qi and blood and pain.
To recover, it is necessary to strengthen the body, nourish blood, accelerate the blood circulation of the whole body and waist, and dredge the blood stasis of the waist. Through fever and sweating in the body, the garbage and cold and dampness in the waist are excreted with sweat. After a long time, the blood circulation in the waist will be smooth and will be restored.