Looking for a practice game to work on ball rolling skills? Well, look no further. Here's one set up so that four teams all play each other at the same time. There are a few simple rules for scoring. Set up your court with each team having bowling pins that the other teams are trying to knock down. Players can guard their pins, but once they are knocked down, they stay down til the round is over. Check out this activity to help your players get better at aiming when they are rolling a ball.