Do you guys walk out with an arched back or do you arch it before the descent?
Tom, i suppose I meant hyperlordosis... Personally, the way i sit at a chair all day, my back is always arched, but my friend a couple cubes over sits with his back always rounded - he is not hyperlordotic.
Champ, yeah, I def feel hip drive more when i keep my abs clamped. You do still need to have an arch, but it won't feel as expressed as the hyperextension you're used to.
Do you guys walk out with an arched back or do you arch it before the descent?
You'll probably find that when it gets heavy enough you'll walk out with the same back-set as your descent... when i'm only squatting 200 I could walk out while spinning a hoola hoop, I think (can't be certain until i check tonight) that when I walk out a heavy set I don't need to change my back arch before I go down.
You should be in an extremely strong and stable posture when you walk it out, just like you will be when you squat. Take a big deep breath before you unrack the weight and hold it. Push your elbows up, chest up. You probably should wear a belt and make sure your abs are supporting you as well. Your back should be supported by all of this in a normal extension. Take only short quick breaths so you don't lose tightness.
Here's a question and a follow up for the board... when you set up for the squat, how many of you find the bar wanting to lift off the pins just by virtue of your setup, before you even extend your knees to walk it out? It seems like that's how it should feel, do you agree?