
At Calvert MMA Academy®, part of Team Lineage and the broader Lineage Martial Arts family, our striking program focuses on technical skill, intelligent movement, and practical application.
This class blends the precision of Western Boxing with the devastating efficiency of Muay Thai, creating a complete striking foundation that improves your timing, balance, power, conditioning, and overall fighting ability.
This class is a great fit for anyone interested in striking, fitness, and adding strikes to their BJJ skill set. Whether your goal is self-defense, competition, improved conditioning, or becoming more comfortable on your feet, our striking program provides structured instruction in a supportive environment where everyone can improve.
Classes are led by Bill Duff, former NFL player and co-host of the History Channel’s Human Weapon, who brings decades of combat sports experience and coaching knowledge to every session.
Students develop a strong striking foundation through structured training that includes:
The goal is not just to hit harder, but to move better, think faster, and strike with purpose.
Our striking program is designed for all experience levels, including:
You do not need prior experience to start. Our instructors and team environment ensure new students feel comfortable while more experienced practitioners continue to grow.

Boxing & Muay Thai Striking Class with Bill Duff
Every other Friday
6:00 PM – 7:00 PM
Calvert MMA Academy®
25 Dalrymple Road
Sunderland, Maryland
Because of Coach Duff’s work travel schedule, the rotating Friday class may occasionally shift. If you are new and want to experience this class, please call ahead to confirm the schedule.
Call: 410-257-5425
Students should bring:
If you’re new and don’t have equipment yet, our staff can help you get started.
Bill Duff brings a unique background to the academy. In addition to competing and coaching in striking arts, Bill is known for his work on the History Channel’s Human Weapon, where he traveled the world studying martial arts systems.
His classes focus on practical technique, intelligent training, and continuous improvement. Students benefit from a relaxed but focused training atmosphere where everyone is encouraged to improve, support teammates, and build real skill.

The best way to experience our striking program is to step onto the mat and try it for yourself. Our Foundations Trial allows you to experience the academy, meet the coaches, and participate in class before committing to membership.
Start Your Foundations Trial Today
Contact Us Through the Website
Or call us at 410-257-5425 with any questions or to confirm the next class.
Whether your goal is fitness, self-defense, or developing real stand-up ability, our striking program gives you structured training inside a supportive academy environment. It is also an outstanding complement to Brazilian Jiu-Jitsu for students who want to round out their skill set.
Train with Team Lineage and experience the difference at Calvert MMA Academy®, where Lineage Martial Arts continues to grow through authentic instruction, strong coaching, and a team culture built around improvement.
