Hey guys, I'm looking into integrating kettlebells and sandbags into my workouts with one of my friends, and we are both looking into spending some money buying this Invincible Fitness: Basic Training ebook off of http://www.invinciblefitness.com. The guys seems pretty legit and he is uploading videos to youtube that help with the workouts at www.youtube.com/ericinvincible.




Think I should get it?