If you have been thinking about starting Brazilian Jiu-Jitsu, improving your fitness, or learning real self-defense, our Adult BJJ Fundamentals program is where to begin.
At Calvert MMA Academy®, home of Team LINEAGE®, we help beginners build confidence, discipline, and practical skill through authentic Gracie Jiu-Jitsu training in a structured, welcoming environment.
Our academy is led by Professor Jim Thrift, a 5th-degree black belt under Grandmaster Relson Gracie, and one of the most experienced instructors in the region. We offer direct Gracie lineage, one of the deepest black belt staffs in Southern Maryland, and a proven training system that produces both real self-defense skill and championship-level results.
Unlike schools that focus only on sport or flashy techniques, our program teaches the core principles that make Jiu-Jitsu effective: leverage, timing, control, and composure under pressure. We also incorporate wrestling and judo to help students become more complete martial artists.
Classes often fill quickly. Start with our beginner-friendly Foundations Pass and see the difference for yourself.
Start with the New Student Foundations Pass
Call: 410-257-5425 | Contact Us
Why Adult BJJ Fundamentals?
Our Adult BJJ Fundamentals program is for ages 14 and up and is designed specifically for beginners, returning students, and adults who want a strong technical foundation. Training is offered through both our Sunderland (Calvert MMA) and California, MD (Lineage BJJ®) locations.
This is not a sink-or-swim class. It is a structured program built to help new students learn the right way from day one.
Real Self-Defense: Learn authentic Gracie Jiu-Jitsu designed for real-world protection, not just scoring points in competition.
Beginner-Friendly Format: Our structured curriculum allows you to start at any time, even if you have zero experience.
Proven Instruction: We have one of the strongest instructional teams in the area, including multiple black belts on staff.
Championship-Level Culture: Team LINEAGE® consistently wins state championships, world championships, and submission-only events.
Two Locations. One Team.: Train with one membership under one curriculum at both academies.
What You Gain
These classes are about much more than learning moves. Students develop practical skill, physical confidence, and mental resilience in a professional training environment.
Confidence & Resilience: Gain confidence by learning how to solve problems under pressure and overcome challenges on the mat.
Discipline & Focus: Improve mental clarity, consistency, and attention to detail—skills that carry into everyday life.
Strength & Fitness: Improve endurance, coordination, mobility, and total-body conditioning through purposeful training.
Practical Self-Defense: Learn how to use leverage and technique to control larger, stronger opponents.
Online Support Tools: Access our member app, online academy, curriculum support, and progress tracking outside of class.
A Safe, Welcoming Environment
We know many adults walk in nervous, out of shape, or unsure of what to expect. That is normal. Our team is experienced in helping beginners feel comfortable from day one.
Daily Cleaning: Mats are disinfected regularly using safe cleaning products.
Hospital-Grade Air Purification: Clean air and a healthier training environment.
Hygiene & Respect: Clean habits, professionalism, and respect are part of our culture.
No Ego Training: Beginners are paired and coached in a way that supports learning, safety, and confidence.
Why Choose Adult BJJ Fundamentals at Calvert MMA Academy®?
Direct Gracie Lineage: We teach authentic Gracie Jiu-Jitsu under direct Relson Gracie lineage.
Most Experienced Team in the Area: Our academy has one of the deepest black belt staffs and strongest competition records in Southern Maryland.
Complete Martial Arts Development: We integrate Jiu-Jitsu, wrestling, and judo concepts to create more complete students.
Structured Beginner Experience: You do not need to “figure it out” on your own. We guide you step by step.
Lifelong Benefits: Students gain self-defense, confidence, community, and skills that serve them for years.
How to Start
The best way to begin is with our Two-Week New Student Foundations Pass.
Start with the Foundations Pass: New students get a structured introduction to training before starting full membership.
Wear Comfortable Clothing: A T-shirt and athletic shorts or leggings are perfect to start. We will guide you on uniforms later if needed.
Meet the Team: You will get to experience our culture, instruction, and training style firsthand.
$49 Credited Toward Membership: If you join, the Foundations Pass fee is credited toward your membership.
Flexible Memberships
Monthly or Annual Plans: Choose what fits your goals and schedule.
Two Locations, One Price: Train at Calvert MMA (Sunderland) or Lineage BJJ (California, MD).
Value-Added Tools: InBody scans, nutrition support, and our online academy help you stay on track.
Join Southern Maryland’s Gracie Jiu-Jitsu Leader
Since 2007, Calvert MMA Academy® and Lineage BJJ® have helped adults across Southern Maryland build confidence, get in shape, and develop real self-defense skills through authentic Brazilian Jiu-Jitsu.
If you are looking for a place to start, improve, and train the right way, this is your academy.
Start the New Student Foundations Pass
Call: 410-257-5425 | Contact Us
Calvert MMA Academy®
25 Dalrymple Rd, Sunderland, MD 20689
Want to learn more before starting? Read our guide on what to expect in our adult classes and why Lineage BJJ is the right choice.