Grapplearts Submission Defense is a full-version app designed to help you learn how to prevent, defend and escape from submissions on the ground. Developed by Stephan Kesting, a Brazilian jiu-jitsu black belt with over 30 years of experience in the martial arts, this app teaches you how to become 300% harder to tap by learning the 3 levels at which every submission can be countered. With 36 submission defenses and escapes broken down into easy-to-follow steps, 24 additional key point videos, and principles and concepts that make the techniques easy to learn, this app is the ultimate guide to submission defense.

The app is self-contained, so you do not need an internet connection to view the step-by-step techniques or the detail menus. All the material is shot in high definition video and professionally edited, making it easy to follow along on your iPhone, iPad, or iPod Touch. In addition, purchasing this app entitles you to receive a lesson on shutting down your opponent's offense from the guard from the Black Belt Grappling Concepts Course, entirely for free. Whether you're a beginner or an experienced practitioner, Grapplearts Submission Defense is an essential tool for anyone looking to improve their submission defense skills.