Originally Posted by
Les Hahn
Ok, awesome! You still have to gauge it, but I would start somewhere around 75% of your 1RM. If that feels like you won't be progressing that long using that kind of weight, bump it back even a little more.
If you are on the standard 5/3/1 program, it will be an adjustment to go from squatting 1x per week to 3x (same for some of the other lifts), so even moving to advanced novice in short order may be an option. But using 75% of your 1RM for squat, you would be starting with 205. At 10# jumps every session, you will be back up to 275 pretty rapidly.
Best of luck! With some weight gain plus this kind of program, I think you will see better results than running 5/3/1, which is really for more advanced lifters anyways.