PTI Blog

  • HOW TO MEASURE A KNIFE HANDLE TO FIT YOUR HAND

    The purpose of this essay is to help you find a knife handle that will fit your hand by filling in the information often missing on handle dimensions in the specifications on knife maker’s website. 
  • SMALL BLADES FOR BIG HANDS

    I often gets asked for recommendations of knives for self-defense use.This is usually easy to do, once I get the answers to these two questions:

    1. What is legal for you in your area?

    2. What will you be using the knife for when it is not put to self defense uses? (Which we can usually assume is the vast majority of the time.)

    The one parameter that would often make this choice difficult was when I was asked to recommend a fixed blade for self defense with a blade of less than 4 inches. The problem here is that most fixed blade knives with sub 4” blades have correspondingly small handles. When you have large hands, this can be a problem.

  • CAN WE TALK ABOUT THAT GRIP

    Back in the 1970s, when I first started learning Pekiti-Tirsia knife work, Tuhon Gaje had us do many exercises to strengthen our grip. Things like doing push ups while holding our rattan sticks with the butt end braced on the floor, as well as striking and thrusting our sticks full power into a stack of car tires.
  • DIFFERENT KNIVES - DIFFERENT GRIPS

    The purpose of this essay is to remind people that one size may not fit all. Different tools of different sizes and shapes may require different techniques to be used most effectively.  What is the best grip for defense with a knife? I get asked that question a lot at seminars. I usually respond by saying “Well, show me your knife.” Which grip is best will depend on the knife. Both the blade and the handle play a part in choosing the “best” grip.