Preparing for the Tactical Strength Challenge is a bit of a beast. The Tactical Strength Challenge Combines Strength, Muscle Endurance and Endurance What makes it so hard ? Doing well at the Tactical Strength Challenge combines three different physical qualities. You have to be strong, but you also have to have some going power with the pull ups. In addition, you have to have pretty good skill with both the deadlift and insanely good technique with the kettlebell snatch. And maybe most importantly, you have got to have pretty good anaerobic and aerobic endurance and fitness, as you are going to be working at or above anaerobic threshold on the…