File No. 13: Train Smarter, Train Longer

In File No. 13, Joey and Eric talk about why efficiency matters more than brute force, how different grappling styles have shaped modern Jiu Jitsu, and why the way you train has to evolve as you get older and more experienced.

They also get into real-world situations where Jiu Jitsu made a difference—and why having the ability to control someone doesn't mean you always need to use it.