Based on the wildly popular strength-training programs that the superstar Hollywood lead actors in the blockbuster-movies like Batman, X-Men, Captain America and Thor went through to get jaw-dropping musclesAuthor's previous book, Spartan Warrior Workout based on the fitness training program for the Hollywood movie 300, was a huge successIntense strength training is a solid fitness genre with numerous strong selling compsIncludes seven different elite personal-trainer style schedules detailing the exact day-by-day exercises and nutritional menus for achieving the actor-worthy results