Ever wonder how would it be to spar with a 275 lb mountain of muscles?
Well, Raner Gracie knows… He tested his grappling skills on Tamba Hali, a 275 lb NFL athlete. While most NFL players rest in off-season, Tamba Hali was practicing jiu-jitsu every summer since 2007. Check how did it go. What do you think? How would you do against him?