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Jiu-Jitsu: More Than Just a Grappling Sport
Jiu-Jitsu (Jujutsu) is often perceived as a grappling sport, renowned for its effective techniques on the ground. However, at Self Defense..
Self Defense Academy COS
Aug 11, 20242 min read


Have You Ever Wondered About the History of the Jiu-Jitsu Belt System?
Have you ever looked down at your jiu-jitsu belt and wondered about its origins?
Self Defense Academy COS
Jul 21, 20242 min read


Discover the Power of Jiu-Jitsu with Self Defense Academy COS: Inspired by Ivanka Trump's Journey
We invite you to join us at Self Defense Academy COS. Learn to defend yourself with the same techniques that have benefited high-profile...
Self Defense Academy COS
Jul 14, 20242 min read


The Essence of Courage in Martial Arts
Remember, courage is not about being fearless. It's about facing your fears with a brave heart and a resilient spirit.
Self Defense Academy COS
Jun 30, 20244 min read


What is the 753 Code? The Philosophy behind Self Defense.
Wha is the 753 Code? Chec out this article to find out.
Self Defense Academy COS
Jun 2, 20241 min read


Empowering Self-Defense Jiu Jitsu: Discover the Valente Brothers Method at Self Defense Academy COS!
Flip At VB HQ getting his Fighting Foundations Instructors Certificate We hope this email finds you in great spirits! I'm thrilled to...
Self Defense Academy COS
May 19, 20243 min read


Who is Flip Awesome Aguilera?
Meet Flip Awesome Aguilera, Yes his middle name literally is AWESOME, but as he says "It's a responsibility to live up to." Founder and head
Self Defense Academy COS
May 12, 20242 min read


Empowerment Unveiled: Self Defense Academy COS's Inaugural Blog Post!
At Self Defense Academy COS, we believe in fostering a community where individuals of all ages and backgrounds can thrive.
Self Defense Academy COS
May 5, 20242 min read
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