Stand & DefendRoyer's Plaza · 311 County Line Rd, Gilbertsville, PA
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Free First ClassGilbertsville, PASince 2012
The clean, fully-matted training floor at Sentry Jiu-Jitsu in Gilbertsville

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No experience. No pressure. No commitment. Grab a spot, step on the mats, and find out why Sentry members never want to leave.

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We typically reply within one business day. You can also email info@sentryjj.com.

What Members Say

You'll Fit Right In

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.