I would like to be able to arch properly while squatting. I'm not sure how to go about it. I don't understand why I can't keep a proper arch.
I try to keep an arch, but when I am about to hit parallel I start rounding may lower back. The lower I go the more it rounds. I don't understand how it's supposed to be achieved.
I can arch the upper back properly in order to make a good "shelf" for support. I use a low bar position, and I squat with a medium stance. I breath in my stomach and am trying to get used to flexing it while I'm squatting, which is only a matter of practice. If I try to initiate the movement from the hips I'd say I tend to lose my arch even more easily.
Due to a lack of good camera I can't post a video.
If anyone has any good idea I'm all ears.