Developed by former Navy SEAL Stewart "Stew" Smith and building upon the foundations of Special Ops fitness techniques, is designed to train you to perform up to the rigorous physical training standards required of tactical professionals: military, spec ops, police, firefighters, and warrior athletes. Combined with the all-purpose tool set of the Tactical Strength Gearbox, gives you everything you need to push your limits and go beyond. Plus, powerful new drills using weighted vests and sleds make for an intense training regimen that will challenge even the toughest among us. With , you will: • Reach new levels of physical strength and endurance • Boost speed and performance like never before • Expand your workout regimen with new tools and techniques • Get to it, get through it, and stay with it...whatever life has in store!