Although trainers are not allowed to be in the water with them, trainers still use the same training tactics. Some of the tricks that whales practice daily are: waving, showing their teeth, lying on their side and spraying water from the blowhole. The shows are still based on the same concepts and audiences continue to pay to see whales do stunts. Whales living in captivity remain in danger and continue to attack trainers and other whales in their pools (10 Things You Didn't Do)