Correct meditation method

The correct posture for meditation is as follows:

1, two feet stumble, first put your left foot on your right leg, then put your right foot on your left leg, and vice versa.

2. The spine of the book is straight, and each cone of the spine is vertically stacked like an abacus bead, which is natural and straight. Shoulders tense, shoulders. ...

3, the hand knot is fixed under the navel, the left hand is placed under the right hand, and the thumb is touched at will.