Stand & DefendRoyer's Plaza · 311 County Line Rd, Gilbertsville, PA
Home/Adult Jiu-Jitsu
Adult Program · Ages 14+

Adult Jiu-Jitsu

Get in the best shape of your life, learn real self-defense, and build a foundation you'll carry through your whole Jiu-Jitsu journey.

All Levels WelcomeGi & No-GiSelf-Defense
Call 610.915.8116
Sentry Jiu-Jitsu adult members and coach with medals at a Brazilian Jiu-Jitsu competition
Adult Sentry Jiu-Jitsu students training technique on the mats
~1,500
Calories burned
in a single class

What We Teach

A Foundation You'll Build On For Life

Brazilian Jiu-Jitsu is the foundation of every adult class, with judo and self-defense techniques emphasized throughout. Based on logical, natural movement, this is where you'll learn your warm-ups, stretching routines and core self-defense skills.

You'll practice defending yourself in realistic scenarios — emphasizing leverage, environmental awareness and the simplicity within each movement. Classes are organized by focus and purpose, and all levels are welcome. Our team is built on trust, integrity and family.

Warm-Ups & MobilityLeverage-BasedRealistic ScenariosStructured Levels

Who It's For

Jiu-Jitsu Really Is
For Everyone

Whatever your goal, there's a path for you — get into the best shape of your life, learn effective self-defense, compete, or all three.

01

The Complete Beginner

Never trained a day in your life? Perfect. We start with the fundamentals and meet you exactly where you are — no athletic background required.

02

Fitness & Self-Defense

Burn close to 1,500 calories a class while learning to protect yourself and the people you love with techniques that actually work.

03

The Competitor

Want to test yourself? Our coaches bring active competition experience and a complete game — from takedowns to submissions.

Adults training Brazilian Jiu-Jitsu and self-defense on the mats at Sentry Jiu-Jitsu in Gilbertsville ≈1,500 calories burned / class
8 life-changing
benefits
The Payoff

What You'll
Walk Away With

Step on the mats for fitness or self-defense — and leave with far more than you came for.

No Experience NeededAll LevelsGi & No-Gi
Sharper reaction time & awareness
Effective real-world self-defense
Get in shape — ~1,500 cal per class
More confidence & self-esteem
Increased stamina & mobility
Mental relaxation & focus
Balance life's stress & challenges
A welcoming, family-built environment
★★★★★ 5.0 on Google · Family-run since 2012
New Student Special
$99
Your First Month

No commitment · cancel anytime

Start Training Today

Everything you need to step on the mats — one simple price, no commitment.

  • A full month of unlimited classes
  • Free uniform included
  • No experience required
Claim This Offer

What Members Say

Trusted On & Off the Mats

Real stories from the people who train at Sentry — adults, parents, competitors and first-timers.

★★★★★ 5.0 on Google

As a police officer, the self-defense techniques I've learned here WORK in the real world. Beginning my martial arts journey with this group has been one of the most rewarding things I've ever done.

★★★★★Matt BealerMember · Law Enforcement Verified Google

Joining the academy was one of the greatest choices I have ever made. I was welcomed in with open arms and given the opportunity to learn and grow while stepping out of my comfort zone.

★★★★★Elliott StrezMember Verified Google

I was worried being over 50 and starting Jiu-Jitsu. Everyone at Sentry is welcoming and the students work with you to grasp the concepts. Professor Dave breaks down everything from the novice to the experienced.

★★★★★Mike LessarMember · Started at 50+ Verified Google

Verified reviews from our Google profile.

Find Us

Step Inside
Sentry Jiu-Jitsu

Come visit the academy, meet the team, and take your first step onto the mats. Whether you're brand new or returning to training, we'll help you get started.

Get Directions
Royer's Plaza · Gilbertsville, PA
Address
311 County Line Rd.
Gilbertsville, PA 19525
Call or Text
610.915.8116
Visitors
Stop In · Always Welcome

Your First Class Is On Us

Ready To
Step On The Mats?

Walk in a beginner, leave with skills for life. Your first adult Jiu-Jitsu class at Sentry is completely free — no experience needed.

  • Beginner Friendly
  • All Levels Welcome
  • Free Trial Available
Call 610.915.8116