greasing the groove with one arm pushups

i can do a few one arm pushups but i want to be able to do more. i don't really care about the cool party trick aspect of OAPUs (though it is pretty fun to bust them out) but what i do care about it is the big blast a set of OAPUs give the core. i don't feel normal pushups in the core at all but OAPUs rock it.

my training protocol to achieve more reps is to do 5 OAPUs with each arm (on an incline such as a desk) every hour for 8 hours. i'm in the middle of my second day doing it and my triceps are FRIED.

and i'm sure my staff wonder why i'm going to the bathroom on the hour every hour.