Teaching people to breath and stretch simultaneously is near impossible for me it seems. And for most students. Why? I just don't know but people had a harder time learning how to stretch and breathe into the stretch more than any other technique I teach. So I really really like the cue to 'camp out' in a position when you find the tightness and STAY THERE for 2-3 minutes.
I finally opened up my stance a bit and that was a little better but what I should have done was some higher rep, slower sets and let my groove settle. Trying to move fast when you're not sure of how to move is never a good idea.