Action 1:
A typical Mantis “Chaotic Fury” with multiple hits along and across different lines and directions in a burst. Strikes turn to grapples and grapples turn to strike.
Action 2:
Right hook to his left, cross and hitting his right ear without turning the wrist. Could turn this into an eye-sweep or a backfist.
Action 3:
Backfist. Pressure and misdirection on his left to get in from the right. His right arm lets go, and the backfist follows immediate to get into his cycle.
螳螂拳紀要 The Art of Mantis 