What are some good techniques for making a good whirlpool in a circular pool?

Question

When i say whirl pool i mean a strong current.

Answer 1

they have those spa jet things you can get at the store....

Answer 2

Get all your mates together inside the pool n then f**t in the same direction that will create a whirlpool.

Answer 3

Get a few people and run (yes, run the best you can in the water) around the edges together with your arms extended out on both sides. Push your self as hard as you can through the water, and when you get tired, float around the edges until you've got strength again.