How does the stiffness and swelling of knuckles recover after getting up every morning?

After getting up every morning, the knuckles are stiff and swollen because the circulation of qi and blood in the body is slow and the qi and blood in the knuckles are not nourished enough, which will lead to stiffness.

Either the constitution is poor, the qi and blood are insufficient, or the cold and dampness in the body are heavy, and the meridians and blood vessels are impassable, which leads to the slow movement of qi and blood in the whole body, while the fingers are at the distal parts of the body, which makes the movement of qi and blood the most difficult, so it is stiff.

To restore it, you need to strengthen your physique, speed up the circulation of qi and blood throughout your body, unblock the blockage, drive away cold and dampness, and make your whole body qi and blood smooth, then your fingers will be nourished by sufficient qi and blood and become flexible and powerful.

How? You can search this article, "Six reasons for physical stiffness and strain, why do people who practice traditional martial arts relax, be flexible and approachable?" The article tells the story of a recovery method of traditional sports, hoping to help you and adopt it.