
50/50 Seminar by Jon Calestine
What you'll learn
Unlock the Secrets of 50/50: Defend, Escape, and Attack with Precision
Master 50/50 Entry and Control
Learn how to effectively enter and maintain the 50/50 position, giving you a strategic advantage in controlling your opponent's movements and setting up submissions.


Defend Against Back Takes
Develop robust defenses against back take attempts from the 50/50 position, ensuring you stay safe and maintain control during intense exchanges.
Execute High-Percentage Submissions
Discover how to apply devastating submissions like the Aoki Lock and Heel Hook from 50/50, turning this position into a submission powerhouse.


Escape with Confidence
Build your ability to escape from the 50/50 position with techniques like the hip heisting defense and standing escape, allowing you to reset and attack on your terms.

Jon Calestine
As an active competitor at elite events such as ADCC Trials and a dedicated instructor at Kings Combat Williamsburg and Renzo Gracie Brooklyn, Jon brings competition-tested strategies and precise analytical instruction to his seminars.
Course Overview
Many Brazilian Jiu-Jitsu practitioners find themselves entangled in the complexities of the 50/50 guard, struggling to transition effectively or capitalize on submission opportunities. Despite countless hours on the mat, the nuances of this position often remain elusive, leading to stalled progress and missed chances in competition.
In the 50/50 Seminar by Jon Calestine, you will delve into a strategic framework that demystifies this challenging position. Jon's approach, honed through years of elite competition and instruction, emphasizes understanding the underlying principles of control, leverage, and timing. This course is not just about learning techniques; it's about developing a deeper comprehension of the 50/50 guard's potential.
Participants will build confidence in their ability to navigate and dominate from the 50/50 position, translating to improved performance on the mat and greater success in competitive settings. Whether you're a seasoned competitor looking to refine your game or a dedicated practitioner eager to expand your skill set, this seminar offers transformative insights that will elevate your BJJ journey.
Don't miss the opportunity to enhance your grappling prowess. Enroll now in the 50/50 Seminar by Jon Calestine and take the first step towards unlocking the full potential of your BJJ game.
Course Content
18 videos
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Digitsu Membership
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Lifetime Access
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- 18 Video Lessons
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Monthly access to 50+ courses and 1000+ videos
- Access to 50+ full-length BJJ Courses
- Includes 1,000+ instructional videos
- New courses as they're released
- Unlimited use of the Digitsu AI Chatbot
- Access on all devices