A hilarious & informative interview with Brazilian Jiu Jitsu Brown Belt and British Military Veteran, John Smith. You’re going to learn how John got his Brown Belt while spending 75% of his time in Afghanistan while training BJJ, his incredible insights into the optimal performance mindset and a hilarious story about his time trying Japanese Jiu Jitsu.
- www.bjjstrength.com/lowerbackpainebook.html
- www.bjjstrength.com/lowerbackpainebook.html