Amazing Community

Innovative Coaching

Beginner Friendly

Guaranteed Results


We are Straight Blast Gym of Seattle, a 5800 square foot martial arts and fitness facility operating in West Seattle, Washington, but serving Seattle, Beacon Hill, Capitol Hill, White Center, Burien, SeaTac, Georgetown, and South Park to name a few. We offer solutions for every fitness and health related goal you may have, physically or mentally. We take pride in our work and everything we do is executed with precision and love. We are a community. A family. A tribe. We hope to see you soon!


  • From the first day, I have been impressed with SBG – the facility, the people, the consistent & significant effort I see taking place week after week to improve everything. I love passionate people, and the owners & members of this community epitomize that quality.

    Bill C.
  • Why I joined SBG..confidence and courage to push yourself mentally, physically and emotionally because deep down you know you got this. Even though work sucked, you’re tired and you could have easily stayed home to live the couch life.

    Lorena A.
  • I’m a 40 yr old father of 3. My entire family is part of the community at this gym. We find tremendous value because of the quality and personal attention given by the coaches at SBG.

    Dan K.
  • Jei and Sonia, I just want to say thank you for everything you do. This place along with the people are amazing!

    Mary C.