PTI Blog

  • MY THOUGHTS ON THE TRI-V FORMULA

    Several people have asked for my thoughts on the PTK Tri-V Formula that Grand Tuhon Gaje has been teaching since the mid 90s. When I first saw the Tri-V material, I saw many things that were familiar and some things that were a bit surprising.

  • How to measure Pekiti-Tirsia long and short swords.

       I have been asked many times to give the measurements of the Pekiti-Tirsia long sword shown in the PTI logo. The information on the measurement...