I have thought about building a practice lane in my basement. No pins, just a lane tp practice my delivery.
I have about a 25' run along one wall. The lane would run the legnth of it, and then transition a few feet up the wall (like a 1/4 pipe). Ball rolls up the wall, then back out for you to stop with your foot.Maybe some low side boards to keep it from rolling off of the sides on the return trip.