Anyway, I digress. I've found it fun, and a little pleasurable, to squeeze my internal muscles down on the bulb while wearing it, effectively causing the "cock" to jump and twitch like a real human male flesh-and-blood penis would. And after a month of doing this every few nights, I've noticed I can hold it in without a harness for a little longer, and I feel more pleasure and am more apt to orgasm during sex in general.
My question is this: Are my silly antics of squeezing my muscles and making my cock twitch, a way to exercise my Kegels? Is that what people mean by "Kegel exercises?" Are there other ways to exercise and strengthen them without having to purchase the balls for it? Help would be greatly appreciated!