Ok Chris, It looks decent for a 1 rep max lift, congrats:thumb:. Was it a PR? It has a couple flaws which we can discuss, not uncommon for max effort lifts. My form breaks down as the weights go up too
As Brock and Waid mentioned your rushing the setup a tick and getting on your toes just a little out the hole. Your pretty excited (I like the intensity!) so try and really focus on a deliberate setup and put all that energy into the barbell. 50 pound jumps for pr attempts might be pushing it some. I don't do well taking big jumps, 20-25 pounds is my sweet spot.
a. Get under the bar and start to tighten your back and lats as tight as you can before lifting the barbell.
b. Get as big a belly breath as you can and force it into your belt.
c. Pull the bar down tightly into your back (this also helps engage the lats)
d. Carefully stand up with the barbell.
e. Take 2 half steps back, on the second step you should be aligning your feet. Focus on pushing through your mid foot and outer edges of your feet, really screw them into the floor.
f. Let your air loose from unracking and re-breath, Do not let your back get loose.
Can you get me a full side shot and one from straight behind? Camera level with the bottom of your squat. I need better angles to ck the rest.
Again 1 rep max stuff is rarely pretty so good job bud!