Methods: Press each fingertip nine times in sequence, first press the little finger-index finger-middle finger-thumb-ring finger (in reverse order), and then do it six times for each finger in sequence.

I hope this will be beneficial to everyone after reading it.

By the way, press your thumb and middle finger on both sides of the other middle finger, push it in, release it when you return, and change hands after nine times. This is a way to lower blood pressure.