Originally posted by: Skoorb
Going all the way down is not necessary if you're having a lot of hassles with it. I, for example, just cannot do regular deadlifts. I have no idea what's wrong with my form or body or whatever, but they don't work, so I do sumo. With squats, I just do down to about 90 degrees; good form is important and quality reps, but don't get caught up in what you think you have to do or else it's all crap, like an all or nothing approach. I find with squats it's much, much harder to keep good form and proper back if I do a full. Maybe my strength sucks, though: )