I was reading about Daniel Negraneau's practice of choosing a session every once in a while to play almost every hand to work on post-flop feel--particularly tougher situations.

In the past, I've been of the opinion that they should be avoided when ever possible, and as a result I've been a pretty tight player. But, it also stands to reason if you don't get practice sniffing out underdog situations with your stack on the line, I think you might be screwed in the long run.

Any other such practices around post-flop play?