The NFL season is approaching quickly, and the defending champion Seattle Seahawks are in full preparation mode. This week's episode of Hard Knocks: Training Camp gave fans an inside look into what all goes into that preparation. The intensity that comes with training camp took center stage in the opening moments of this week's episode. This offseason, the Seahawks have found a fun way to pass the time and bond with one another during downtime: shadowboxing. Seahawks legend Marshawn Lynch stopped by a practice as a "Madden Ratings Performance Adjustor," which made for some hilarious moments.