Selamat datang or welcome to the home page for Persatuan Pencak Silat Intiombak / Inner Wave Pencak Silat Boulder.  We are looking to share our unique martial art with anyone in the Boulder and surrounding areas (Denver, Broomfield, Westminster, etc), and we welcome students of all levels from those with no prior experience in the martial arts to those looking to add to their existing base with something different.

Please take a look around the site to learn more about silat and the Inner Wave approach to teaching.  If you have questions about classes or training, please send us a message through the contact page.

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7 professional stuntmen pay tribute to their favorite video games! These stunt performers recreate the combat styles of: Assassin's Creed, Metal Gear Solid, The Witcher, Uncharted, and God of War.

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I am saddened to hear that Dr. Andre Knust Graichen has passed away from this world. Condolences to his family and students. Your presence, depth of knowledge and generous spirit will be missed. ... See MoreSee Less

We had an awesome seminar at the end of July. Many thanks to Lao Shr Wayne Welsh for helping advertise and coordinate a location. I will be working to put together another event in July 2018.

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Come discuss all things silat on reddit/r/silat


A proud member of UTAMA.United Teachers Associate for Martial Arts