|Something you could do, although maybe not the safest, is to pile something up on two sides to around chest height then place the bar on top of them before loading the bar. Once there you could load the bar and unrack the weights from that platform so you don`t need to lift the weight above your head. If you do decide to do this I would just be sure that both sides are the same size and that you can rack and unrack the weight easily.|
“it’s hard to safely do barbell back squats without a rack…
You can try landmine squats though. They’re tough.
You can front squat with a weight heavy enough you can clean but not press.
you can also do barbell lunges with the weight you can clean and press.
Just some things to try.”