Begging the master to teach me boxing.

One hand in front, one hand in back, one foot in front, one foot in back. Side chin. Forehand is greater than 90 degrees, and the fist front is flat to the eyes. The back of the hand is less than 90 degrees, and the fist front is closed at the edge of the jaw. Keep your arms close to your body, belly in, heel off the ground, and center of gravity between your legs.

This is a basic hug, let's practice it first!