Conversation so far:
What is Dream Shake?
The Dream Shake was a set of strategic moves that became known as Hakeem's trademark.
What did these moves consist of?
The Dream Shake consisted of a set of fakes and spin moves .
Did it always work against his opponents?
The Dream Shake was very difficult to defend.

Question: When did he begin using the Dream Shake?
Self-contained rewrite: When did he begin using the Dream Shake?