- Master Bob Rivera's Amaa offers his Kampilan Kali System with branches off to martial arts, self-defense, street survival, mental toughness, and fitness development.
- In this video, Master Bob Rivera focuses on the dangers of an edged weapon. He demonstrates his Kampilan Kali System through Master Bob Rivera's knife-fighting style through lightning-speed forms, demonstrations, and challenges.
- Master Bob Rivera will also include a real-life challenge, using a ten-inch wooden knife that, if hit, would leave a bruise, break a bone, or worse if the attack hits vital areas. You will also notice the countless attempts to grab Master Bob Rivera's Knife from his hand, and each time, the result caused the attacker to be injured.
A message from Master Bob Rivera:
- Do not attempt to disarm an attacker if he can strike, similar to this video.