Holding should be holding all the time, that is, holding tightly to fix it. Holding solid is a common gesture in Taoist health preservation. Ge Hong, a famous Taoist priest in Jin Dynasty, advocated "the unity of holding and defending" in his book Bao Puzi. This method was also introduced in Chao's Etiology in Sui Dynasty.

The correct posture of grasping

Gestures are very important, and only by mastering the correct gestures can we achieve the key effect. First of all, get ready, tidy up your breath, adjust your mentality, and then curl your thumb inward and put it firmly in your palm.

Then hold the thumb firmly with the other four fingers, so that the tip of the thumb is facing the ring finger. Only in this way can we restrain and control the soul. We can do grip strength training at any time every day, regardless of time and place.