Applying Christine's posture

Body: 

Just a quick question. With regard to the posture should you try and keep your butt tucked under or leave it relaxed? The rest seems to make sense to me, but I wasn't sure on this one and wanted to make sure I was doing it correctly.

that's what cha do. but not too much.

I just try to imagine that I'm lifting my tailbone up a little, like the way your butt looks when you wear high heels.
I hope thats right, don't want to give bad advice :)
MichelleK

Great, thanks for that.