
50/50 Seminar by Jon Calestine
by Jon Calestine
$50
Included with Membership
Understand 50/50 Entry and Control
Escape with Confidence
Execute High-Percentage Submissions
Defend Against Back Takes
Understand 50/50 Entry and Control
Escape with Confidence
Execute High-Percentage Submissions
Defend Against Back Takes
What you'll learn
Unlock the Secrets of 50/50: Defend, Escape, and Attack with Precision
Understand 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.


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.
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.


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.

Meet Your Instructor
Jon Calestine
Jon Calestine is a renowned no-gi grappling specialist and champion of the prestigious Eddie Bravo Invitational (EBI 15). Trained extensively under Eddie Cummings and influenced by the legendary Danaher Death Squad, Calestine is widely recognized for his technical mastery of leg-lock systems and innovative guard play.
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.
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
Entering Backside 50/50
4:52
Assisting Students: Entering Backside 50/50
2:30
Backside 50/50 Heel Hook
Preview
•
5:17
Assisting Students: Backside 50/50 Heel Hook
6:45
Working From 50/50
8:39
Assisting Students: Working From 50/50
2:37
Toe Hold From 50/50
5:52
Assisting Students: Toe Hold From 50/50
1:46
Aoki Lock From 50/50
3:17
Assisting Students: Aoki Lock From 50/50
3:45
Defending 50/50 Heel Hooks
5:12
Assisting Students: Defending 50/50 Heel Hooks
2:00
50/50 Hip Heisting Defense
3:19
Assisting Students: Hip Heisting Defense
1:05
505/50 Standing Escape
4:39
Assisting Students: 50/50 Standing Escape
0:28
50/50 Defending the Back Take
3:51
Figure 4 Guillotine
1:59
Still have questions?
What is the difference between Digitsu Membership and Lifetime Access?
The Digitsu Membership subscription includes access to 50+ courses and 1000+ videos on Digitsu along with other benefits like nearly unlimited usage of the BJJ AI chatbot and access to new course releases. The Lifetime Access provides permanent access to this specific course without a recurring subscription.
What devices can I access this course on?
The course is available on our website using your laptop, tablet, or phone. You'll also have access through the Digitsu mobile apps on Android and iOS using your Digitsu account.
Can I download the videos?
Currently, content downloads are available exclusively through our Digitsu mobile apps (available on iOS and Android). This allows you to enjoy your videos offline wherever you go. Our website supports streaming only and doesn't offer direct downloads at this time.