Single index finger boxing

The index finger joint is bent, and the other four fingers are clenched.

The thumb is fixed on the middle finger and points to the bent index finger.

Double-finger pliers method

The forefinger and middle finger are bent into pincers.

Hold the acupoints with your toes and press them.

Double finger boxing

Hands clenched, middle finger and forefinger bent, joints protruding.

Exert force with protruding joints and wrists.

Thumb operation

The thumb is separated from the four fingers

Focus on the thumb pulp, and exert force on the wrist and palm.

Finger holding method

The thumb and four fingers are separated in an arc.

Four fingers exert force on the thumb tip of a fixed point.