For years, I have been rolling the bar forward with my shins prior to my pull in order to get my back flat because my hamstring flexibility is so limited. I got up to around 400 lb deadlift this way but my form got really bad. I decided recently to significantly reset to 275 and make sure my form is perfect SS form. Attached is today's 275. The angle isn't that good but I wanted to get my low back in the video. I'm focusing extremely hard on not lowering my ass after touching shins to bar and not rolling the bar forward--I'm fighting very hard to get my chest up, this is simply as flat as my back will get without rolling the bar forward. How do these look? Any tips and/or suggestions are greatly appreciated--this lift has always been my weak link (my squat is always well above my DL). Also, should you actually feel a stretch in the hamstrings In your setup before you pull? Thanks!
DL reset - YouTube