Don't firefighters need a certain level of fitness?

Depends on how comfy the seats are. In the Loft I always get a back row seat so I can stand because sitting is agony. Also allows me to smash my head against the corrugated iron wall behind us in frequent times of stress. German safe standing looks great because everyone seems to get a barrier to lean on, they tend to be reserved for the Ultras and ST holders though. In the San Siro with the Ultras no one sits during the game, they are all too busy doing, deals, passing joints around and arranging social gatherings. Plus the 'seats' are tiny squares of filthy plastic with no backs glued to the concrete.
It would be nice to have the choice to stand at QPR.