Instead of free weights or machines, Polamalu uses medicine balls, heavy shoes, something called the wobble board and other nontraditional football workouts such as the single-grip hand ball to train year-round, even during the season.
He's quoted on one Web site extolling Marinovich's methods: "People have a hard time believing I could train for football using a heaviest weight of 20 pounds."
Polamalu credits Marinovich's methods for turning him into a Pro Bowl player.
"His philosophy is you can't train slow to get faster. You can't go in there and bench weights to think you're going to get stronger. And, for example in the bench press, never are you going to lift that slow."
Polamalu placed his hands to his chest as if he were bench-pressing.
"Never are you going to be this deep, because if you're this deep in football, you're going to get beat. His whole philosophy is training explosively, training with balance and nervous systems and things like that."