You are not even attempting to hold your low back in extension.
Original post: Deadlift form check
Main focus was to go faster since I took way to long on prev posted set
My main observations are my knees were going back and I was not staying tight, seeing lower back flexion.
Video: https://youtu.be/WJvzelIXYz8?si=wxMeEYbXihxUUbo7
You are not even attempting to hold your low back in extension.
Assuming you get the same hits I do, the first three of these should help you, James:
https://www.youtube.com/results?sear...h+setting+back