This is a Snatch Balance anyway possible. As a reference point, the goal is to Snatch Balance 120%-130% of your max Snatch.
2) 30 minutes to establish a 1RM Hi-Bar Back Squat.
Notes: The Snatch work should provide a good warmup, but you will still need some Squat sets of 2-3 reps. Once you reach the 80-90% range, take 2 minutes rest then perform a “Walkout” (simply set up like you’re going to squat, walk out of the rack, and hold the weight on your back for 5 seconds – DO NOT attempt to squat – belts are recommended for this movement) with 5-10% more than your projected maximal Squat. If you are projecting 400#, walk out with approximately 425#. After your “Walkout”, rest 2 minutes then begin your near maximal and maximal attempts. If you have not missed an attempt you may go slightly over the time limitation.