A brief description of boomerang techniques:

1. Looking ahead, hold one of the boomerang blades between two fingers and tilt it 15-30 degrees,with the flat side facing outwards if held in the right hand.

2. Use the wrist force, from the upper right side of your face 35-45 degrees, to the vertical Angle of the boomerang rotation to the front.

3. Open your arms and prepare for the return of the boomerang.