About this class
Early-morning advanced training session with Prof. Ronnie.
Weekly schedule
Tuesday
- 6:00 AM–7:00 AMProf. RonnieDrop-in
Thursday
- 6:00 AM–7:00 AMProf. RonnieDrop-in
Frequently asked questions
What is Underground?
Early-morning advanced training session with Prof. Ronnie.
When is Underground offered at Marra Senki BJJ Academy?
Underground at Marra Senki BJJ Academy runs Tuesday at 6:00 AM, Thursday at 6:00 AM. See the full weekly schedule above.
How much does Underground cost at Marra Senki BJJ Academy?
Memberships at Marra Senki BJJ Academy start at $130/month and include Underground. See membership options above, or contact the gym for class-pack and drop-in rates.
Where can I take Underground near me?
Marra Senki BJJ Academy offers Underground in San Antonio, TX at 15201 San Pedro Ave.
More classes at Marra Senki BJJ Academy
- Jiu-Jitsu (Gi) - AdvancedGi Jiu-Jitsu for advanced students and competitors.
- Jiu-Jitsu (Gi) - All-LevelsGi Jiu-Jitsu open to all skill levels.
- Jiu-Jitsu (Gi) - BeginnersGi Jiu-Jitsu instruction for beginners, part of the Adult BJJ program.
- Jiu-Jitsu (No-Gi)No-gi grappling class.
- Kids Jiu-JitsuKids Jiu-Jitsu and self-defense for ages 4-12, building confidence, discipline, and anti-bullying skills.
- Open MatSelf-directed rolling and drilling time.
- Teens Jiu-JitsuBrazilian Jiu-Jitsu for ages 13-17, building discipline, confidence, and real self-defense skills.
- Women's Jiu-JitsuWomen's self-defense and Brazilian Jiu-Jitsu class.