Not something I'd recommend generally - happy it's working for you but generally you want to keep shoulders packed, tight, and low during a deadlift.2. I shove my traps straight up. Ed Coan instructs lifters to do this during the back squat but it cured my lower back pain during the deadlift. I also noticed that I tend to scrape my shins when I forget to shove my traps straight up.
-S-