Bay Area Self-Defense Seminars
We travel to you. We just need your company to have a little bit of space for us to host it.
Real Life Scenarios. Learn To Defend Yourself.
Real Life Scenarios. Learn To Defend Yourself.
Empower Your Employees.
Small groups. Big groups.
Each seminar takes about 1 1/2 hours, but we can also build an ongoing program for you.
Book Your Seminar. Empower Your Employees.
Book Your Seminar. Empower Your Employees.
Who Are We?
Ueslei Alves and Krissa Hjartar have few decades of experience in martial arts, health & wellness.
Ueslei Alves
3rd-Degree BJJ Black Belt / Pro MMA Fighter
Recruited to the US by Anderson Silva, Ueslei combines an active fighting career in the LFA with over a decade of coaching at top-tier academies like Ralph Gracie and Gracie Barra.
🥋 Rank: 3rd-Degree Black Belt
🥊 Current Fighter: Active Roster, LFA (Legacy Fighting Alliance)
🏆 Brazilian Champion: 70kg Division
📰 Media: Featured on the cover of Gracie Magazine
Current Role: Co-Founder of Kids Roll, specializing in inclusive teaching and youth empowerment.
Krissa Hjartar
BJJ Brown Belt | Judo Brown Belt
A dominant competitor in both Judo and Jiu Jitsu, Krissa’s style is built on elite takedowns and high-pressure groundwork honed under Gilbert Melendez and Jake Shields.
🏆 World Champion: IBJJF Purple Belt Masters
🥇 American National Champion: Gold Medalist Adult, White Belt Gi
🇮🇸 National Judo Team: 5x Icelandic Champion
Current Role: Coaching Advanced & All Levels Jiu Jitsu at Skrappack HQ and Skrappack Mission.