Didn't budge. No power to break the weight off the floor
530 x 3 * PR!
+10 lb PR from over a year ago lol
On the last rep, I felt a popping or snapping sensation in my left thumb where the edge of the thumbnail meets with the skin. Lowered the bar right away, thought I might have cracked a nail or ripped my thumbnail off. Thumbnail ended up cutting the skin of my thumbs. Gotta use tape or straps next time I do anything more than 1 rep.
Used a less efficient, pressing-around-the-face, modified "Miltary" style pressing form (without heels together). Also used a wider, thumbs around grip.
I was planning on doing 530 lb x 3 for a 3RM, but figured I try this out first. The worst that could happen is I end up not moving the weight, seeing a bunch of stars for a few seconds, and removing plates off the bar in preparation for the next set. Didn't end up going for the 3RM. Saving my thumbs for another day.