Improve your passing and shooting: Use a wall or a rebound board to practice your passing and shooting. Start by passing the ball against the wall and then receiving it back with your stick. You can also practice shooting the ball at the rebound board to improve your accuracy.
Buy the floorball books or eBooks from online bookstores like Amazon, Wallmart, Alibris, AbeBooks, Bokus, Bookshop, BoD etc. or search through Google (Search for titles: Train Floorball at Home, Floorball Practices and Drills or Training Tomorrows Floorball Players)