I'm not a power lifter so feel free to tell me to fuck off and ignore me.
I train abbs seriously as and when I feel they're lacking, but try to get one session in a week.
The hedging leg raise and dip station is at the door of my gym, and every time you walk past you have to do some reps, me and my training partner keep each other honest on this too.
So that's at least 2 sets coming in and out of the gym, if you go for a piss between sets that's another 2 sets, you've gotta walk past it to get to the taps if you want to fill your bottle up. It soon adds up.
Maybe someone could set up something similar where they train.