Last night I squatted 600 in briefs/belt/knee sleeves which was a PR. Afterwards I decided to pull heavy again, for some odd reason. Last week I hit 535x2 real strong. This week I put 550 on and wanted to hit a strong single for a PR. I felt like I wasn't fully locked as I was fighting through the top(I often have issues with the last 1-2" on my max pulls). I know you only have one angle and it's a video, but let me know what you think.
Any tips on why my lockout sucks and what I can do about would be appreciated.