That was generic physical fitness advise. It works for me.
I don't know about regular police training, but if it anything like
the army, then I wouldn't worry about the push ups, if you're
worried about slowing down your squad, then it's the
running part that you have to work on. I cannot
imagine a situation where the squad gets slowed down because you cannot do push
ups fast enough.
So when you going in?
I don't believe in those off the rack pull up bars that one
installs in the door frame ... way too low for any good. When I
renovated my place, I had a proper bar screwed in to the ceiling in
my room. It'll probably be better if you looked around for proper
pull up bars ... parks, fitness corners, schools, fitness clubs
etc