A little off topic but did anyone see the workout Butler did to get his body in shape for the role of Leonidas?
"Butler enlisted the help of Mark Twight, a former world-class mountain climber who, based on personal experience, believes in training as if your life depends on it. In fact, Twight would argue that a good workout should make you feel almost queasy upon hearing what lies ahead. For example, to hasten Butler's mind-body transformation, he created what he calls the "300-rep Spartan workout." (Trust us, 100 reps is plenty hard.) (*2) It goes like this: Without resting between exercises, Butler performs 25 pullups, 50 deadlifts with 135 pounds, 50 pushups, 50 jumps on a 24-inch box, 50 floor wipers (*3), 50 single-arm clean-and-presses using a 36-pound kettle bell, and 25 more pullups. All this, in addition to utilizing other unconventional yet equally taxing training methods, such as tire flipping and gymnastics-style ring training. Sound like hell? It is. In fact, upon receiving his marching orders for a Spartan workout, one of Butler's costars told Twight, "It feels like you just killed my dog.""
Not sure what floor wipers are but besides that that workout would absolutely kill most anyone. No rests between exercises?