Hi all,
I'd been having an issue with my back rounding at the bottom of the squat (when I get at and below parallel) and doing a bit of a goodmorning when I come out. I've been working on flexiblity and form and things are much improved, but I have a few questions.

1) Thanks to the SquatRX vids, and the stretching my back stays arched through most sets but seems to round on the last few reps of the last work set. I'm assuming that this isn't a flexiblity problem, what can I do to compensate, I'm thinking adding a set of goodmornings once a week. Any thoughts?

2) In order not to round my back or goodmorning I'm fighting to keep my back straight and chest up, is this "fighting" feeling normal or a sign that my form is out of whack somewhere? I just don't feel like my back position is flowing naturally.

Thanks
Sean