Originally Posted by
IlPrincipeBrutto
I was going to say something even more basic: fix your footing first.
Your feet appear to be staggered, and turned out at different angles (that, or your camera placement was sub-optimal).
If no obvious reference lines are available on the floor, I would draw one with chalk, making sure my feet are in line and symmetrical at each set.
I also think you simply need to open up your chest / keep a proud chest / Stand to attention chest / you got the message a bit more.
I also think you are looking too far down (there might be such a thing).
Hope this helps,
IPB