Tirade - Manners - again!

Normally on tirades about social mores, my venom is directed at the younger of our community.  This time however, it's against my own generation. 
With the departure of winter, it seems more people are turning up at our excellent gym.  Perhaps a glance down at the aged and crinkling bodies has shown them that too much time has been spent at the lunch counter.  Anyway these old people are going around their circuits using equipment on very low levels.  Instead of moving on to the next station, and letting others use the piece of equipment, they sit, and sit, and sit.  Sometimes they play with their iPods; even get out their phones and make a call. Perhaps someone of the younger generation could tell these pathetic old people that the seats are not there to rest on.  Come on People!