Tim Harrell is an OSL™ Brand Ambassador, Taekwondo & Hapkido double black belt, US Grappling Gold Medalist, NAGA Gold Medalist, All Army/Armed Forces champion, BJJ Blue Belt.
He will be showing you techniques, tips, and tricks in martial arts that will help take your game to the next level, and also help you acquire some self-defense skills.
In this video, he collaborates with John Schell of Schell Shock to teach you about collar choking.
Disclaimer: None of the individuals and/or companies mentioned necessarily endorse Old School Labs or COSIDLA Inc. products or the contents of this article. Any programs provided for illustration purposes only. Always consult with your personal trainer, nutritionist and physician before changing or starting any new exercise, nutrition, or supplementation program.