August 7, 2017 Posted on August 6, 2017 by wildhorizonscrossfit in WOD Monday’s WOD:Hero WOD: “Kalsu” Courtesy of CrossFit Football, and known as perhaps one of the hardest CrossFit workouts there is… Share this:TwitterFacebookLike this:Like Loading... Related Published by wildhorizonscrossfit View all posts by wildhorizonscrossfit