Here Sifu Singh talks about "Transfer Technology" and how to transfer these concepts to other scenarios. What if you don't have a knife? Well, the drill has taught you how to move without the knife.
***WARNING: ALWAYS WEAR EYE PROTECTION, HAND PROTECTION, AND FULL BODY PROTECTIVE WEAR WHEN TRAINING. ALWAYS TRAIN WITH EXTREME CAUTION. ALWAYS OBEY YOUR LOCAL LAWS WITH REGARDS TO POSSESSING AND CARRYING WEAPONS.