How can you circulate your qi?

The Qi (which sounds like "chi") is in itself a misnomer. A more approximate pronunciation of 太极 is Tai zhji.

Circulate is the album, the album by Neil Sedaka

blood is take in in the veins through the atrium to the ventricle, flip to the other side, up the atrium through the aorta, around the body, to the arioes in the lung (to get o2) and repeated

Yes, it's the English translation for the Chinese word meaning 'energy flow'. It is more commonly translated as 'chi'.