It starts out seeming like "The Odd Couple" but ends up becoming a training program that has the potential to change the way CrossFit athletes approach their training.  Richard Diaz is recognized in the Obstacle Racing community as world renowned Running mechanic and diagnostican.  Ryan Fischer is arguably one of the best CrossFit athletes in the world.  Together they created a program that is incredibly different but remarkably effective in "Battling the War on Fatigue".  Release only 5 weeks ago and many of the first adopters are reporting personal records in CrossFit workouts that used to leave them flat on their faces!  Give it a listen... If you're intrigued here's wher you can get your copy. 

 https://www.gymryan.com/pages/endurance-rich-diaz